19881073776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 320

約数和(自身を含む): 60338995200

約数和(自身を除く): 40457921424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 102, 114, 127, 136, 138, 152, 184, 204, 228, 254, 272, 276, 304, 323, 368, 381, 391, 408, 437, 439, 456, 508, 552, 646, 762, 782, 816, 874, 878, 912, 969, 1016, 1104, 1173, 1292, 1311, 1317, 1524, 1564, 1748, 1756, 1938, 2032, 2159, 2346, 2413, 2584, 2622, 2634, 2921, 3048, 3128, 3496, 3512, 3876, 4318, 4692, 4826, 5168, 5244, 5268, 5842, 6096, 6256, 6477, 6992, 7024, 7239, 7429, 7463, 7752, 8341, 8636, 8763, 9384, 9652, 10097, 10488, 10536, 11684, 12954, 14478, 14858, 14926, 15504, 16682, 17272, 17526, 18768, 19304, 20194, 20976, 21072, 22287, 22389, 23368, 25023, 25908, 28956, 29716, 29852, 30291, 33364, 34544, 35052, 38608, 40388, 41021, 44574, 44778, 46736, 49657, 50046, 51816, 55499, 55753, 57912, 59432, 59704, 60582, 66728, 70104, 80776, 82042, 89148, 89556, 99314, 100092, 103632, 110998, 111506, 115824, 118864, 119408, 121164, 123063, 133456, 140208, 141797, 148971, 161552, 164084, 166497, 167259, 171649, 178296, 179112, 191843, 198628, 200184, 221996, 223012, 242328, 246126, 283594, 297942, 328168, 332994, 334518, 343298, 356592, 358224, 383686, 397256, 400368, 425391, 443992, 446024, 484656, 492252, 514947, 567188, 575529, 595884, 656336, 665988, 669036, 686596, 767372, 794512, 850782, 887984, 892048, 943483, 947801, 984504, 1029894, 1059307, 1134376, 1151058, 1191768, 1282319, 1331976, 1338072, 1373192, 1534744, 1701564, 1886966, 1895602, 1969008, 2059788, 2118614, 2268752, 2302116, 2383536, 2564638, 2663952, 2676144, 2746384, 2830449, 2843403, 3069488, 3177921, 3261331, 3403128, 3773932, 3791204, 3846957, 4119576, 4237228, 4604232, 5129276, 5660898, 5686806, 6355842, 6522662, 6806256, 7547864, 7582408, 7693914, 8239152, 8474456, 9208464, 9783993, 10258552, 11321796, 11373612, 12711684, 13045324, 15095728, 15164816, 15387828, 16948912, 18008219, 19567986, 20517104, 21799423, 22643592, 22747224, 24364061, 25423368, 26090648, 30775656, 36016438, 39135972, 43598846, 45287184, 45494448, 48728122, 50846736, 52181296, 54024657, 61551312, 65398269, 72032876, 73092183, 78271944, 87197692, 97456244, 108049314, 130796538, 144065752, 146184366, 156543888, 174395384, 194912488, 216098628, 261593076, 288131504, 292368732, 348790768, 389824976, 414189037, 432197256, 523186152, 584737464, 828378074, 864394512, 1046372304, 1169474928, 1242567111, 1656756148, 2485134222, 3313512296, 4970268444, 6627024592, 9940536888, 19881073776]

約数ペア:

[(1, 19881073776), (2, 9940536888), (3, 6627024592), (4, 4970268444), (6, 3313512296), (8, 2485134222), (12, 1656756148), (16, 1242567111), (17, 1169474928), (19, 1046372304), (23, 864394512), (24, 828378074), (34, 584737464), (38, 523186152), (46, 432197256), (48, 414189037), (51, 389824976), (57, 348790768), (68, 292368732), (69, 288131504), (76, 261593076), (92, 216098628), (102, 194912488), (114, 174395384), (127, 156543888), (136, 146184366), (138, 144065752), (152, 130796538), (184, 108049314), (204, 97456244), (228, 87197692), (254, 78271944), (272, 73092183), (276, 72032876), (304, 65398269), (323, 61551312), (368, 54024657), (381, 52181296), (391, 50846736), (408, 48728122), (437, 45494448), (439, 45287184), (456, 43598846), (508, 39135972), (552, 36016438), (646, 30775656), (762, 26090648), (782, 25423368), (816, 24364061), (874, 22747224), (878, 22643592), (912, 21799423), (969, 20517104), (1016, 19567986), (1104, 18008219), (1173, 16948912), (1292, 15387828), (1311, 15164816), (1317, 15095728), (1524, 13045324), (1564, 12711684), (1748, 11373612), (1756, 11321796), (1938, 10258552), (2032, 9783993), (2159, 9208464), (2346, 8474456), (2413, 8239152), (2584, 7693914), (2622, 7582408), (2634, 7547864), (2921, 6806256), (3048, 6522662), (3128, 6355842), (3496, 5686806), (3512, 5660898), (3876, 5129276), (4318, 4604232), (4692, 4237228), (4826, 4119576), (5168, 3846957), (5244, 3791204), (5268, 3773932), (5842, 3403128), (6096, 3261331), (6256, 3177921), (6477, 3069488), (6992, 2843403), (7024, 2830449), (7239, 2746384), (7429, 2676144), (7463, 2663952), (7752, 2564638), (8341, 2383536), (8636, 2302116), (8763, 2268752), (9384, 2118614), (9652, 2059788), (10097, 1969008), (10488, 1895602), (10536, 1886966), (11684, 1701564), (12954, 1534744), (14478, 1373192), (14858, 1338072), (14926, 1331976), (15504, 1282319), (16682, 1191768), (17272, 1151058), (17526, 1134376), (18768, 1059307), (19304, 1029894), (20194, 984504), (20976, 947801), (21072, 943483), (22287, 892048), (22389, 887984), (23368, 850782), (25023, 794512), (25908, 767372), (28956, 686596), (29716, 669036), (29852, 665988), (30291, 656336), (33364, 595884), (34544, 575529), (35052, 567188), (38608, 514947), (40388, 492252), (41021, 484656), (44574, 446024), (44778, 443992), (46736, 425391), (49657, 400368), (50046, 397256), (51816, 383686), (55499, 358224), (55753, 356592), (57912, 343298), (59432, 334518), (59704, 332994), (60582, 328168), (66728, 297942), (70104, 283594), (80776, 246126), (82042, 242328), (89148, 223012), (89556, 221996), (99314, 200184), (100092, 198628), (103632, 191843), (110998, 179112), (111506, 178296), (115824, 171649), (118864, 167259), (119408, 166497), (121164, 164084), (123063, 161552), (133456, 148971), (140208, 141797)]