21865645152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8274

約数の個数: 288

約数和(自身を含む): 72137834496

約数和(自身を除く): 50272189344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 69, 72, 78, 92, 93, 96, 104, 117, 124, 138, 144, 156, 184, 186, 207, 208, 234, 248, 276, 279, 288, 299, 312, 368, 372, 403, 414, 416, 468, 496, 552, 558, 598, 624, 713, 736, 744, 806, 828, 897, 936, 992, 1104, 1116, 1196, 1209, 1248, 1426, 1488, 1612, 1656, 1794, 1872, 2139, 2208, 2232, 2392, 2418, 2691, 2852, 2976, 3224, 3312, 3588, 3627, 3744, 4278, 4464, 4784, 4836, 5382, 5704, 6417, 6448, 6624, 7176, 7254, 8191, 8556, 8928, 9269, 9568, 9672, 10764, 11408, 12834, 12896, 14352, 14508, 16382, 17112, 18538, 19344, 21528, 22816, 24573, 25668, 27807, 28704, 29016, 32764, 34224, 37076, 38688, 43056, 49146, 51336, 55614, 58032, 65528, 68448, 73719, 74152, 83421, 86112, 98292, 102672, 106483, 111228, 116064, 131056, 147438, 148304, 166842, 188393, 196584, 205344, 212966, 222456, 253921, 262112, 294876, 296608, 319449, 333684, 376786, 393168, 425932, 444912, 507842, 565179, 589752, 638898, 667368, 753572, 761763, 786336, 851864, 889824, 958347, 1015684, 1130358, 1179504, 1277796, 1334736, 1507144, 1523526, 1695537, 1703728, 1916694, 2031368, 2260716, 2285289, 2359008, 2449109, 2555592, 2669472, 3014288, 3047052, 3300973, 3391074, 3407456, 3833388, 4062736, 4521432, 4570578, 4898218, 5111184, 5840183, 6028576, 6094104, 6601946, 6782148, 7347327, 7666776, 8125472, 9042864, 9141156, 9796436, 9902919, 10222368, 11680366, 12188208, 13203892, 13564296, 14694654, 15333552, 17520549, 18085728, 18282312, 19592872, 19805838, 22041981, 23360732, 24376416, 26407784, 27128592, 29389308, 29708757, 30667104, 35041098, 36564624, 39185744, 39611676, 44083962, 46721464, 52561647, 52815568, 54257184, 58778616, 59417514, 70082196, 73129248, 75922379, 78371488, 79223352, 88167924, 93442928, 105123294, 105631136, 117557232, 118835028, 140164392, 151844758, 158446704, 176335848, 186885856, 210246588, 227767137, 235114464, 237670056, 280328784, 303689516, 316893408, 352671696, 420493176, 455534274, 475340112, 560657568, 607379032, 683301411, 705343392, 840986352, 911068548, 950680224, 1214758064, 1366602822, 1681972704, 1822137096, 2429516128, 2733205644, 3644274192, 5466411288, 7288548384, 10932822576, 21865645152]

約数ペア:

[(1, 21865645152), (2, 10932822576), (3, 7288548384), (4, 5466411288), (6, 3644274192), (8, 2733205644), (9, 2429516128), (12, 1822137096), (13, 1681972704), (16, 1366602822), (18, 1214758064), (23, 950680224), (24, 911068548), (26, 840986352), (31, 705343392), (32, 683301411), (36, 607379032), (39, 560657568), (46, 475340112), (48, 455534274), (52, 420493176), (62, 352671696), (69, 316893408), (72, 303689516), (78, 280328784), (92, 237670056), (93, 235114464), (96, 227767137), (104, 210246588), (117, 186885856), (124, 176335848), (138, 158446704), (144, 151844758), (156, 140164392), (184, 118835028), (186, 117557232), (207, 105631136), (208, 105123294), (234, 93442928), (248, 88167924), (276, 79223352), (279, 78371488), (288, 75922379), (299, 73129248), (312, 70082196), (368, 59417514), (372, 58778616), (403, 54257184), (414, 52815568), (416, 52561647), (468, 46721464), (496, 44083962), (552, 39611676), (558, 39185744), (598, 36564624), (624, 35041098), (713, 30667104), (736, 29708757), (744, 29389308), (806, 27128592), (828, 26407784), (897, 24376416), (936, 23360732), (992, 22041981), (1104, 19805838), (1116, 19592872), (1196, 18282312), (1209, 18085728), (1248, 17520549), (1426, 15333552), (1488, 14694654), (1612, 13564296), (1656, 13203892), (1794, 12188208), (1872, 11680366), (2139, 10222368), (2208, 9902919), (2232, 9796436), (2392, 9141156), (2418, 9042864), (2691, 8125472), (2852, 7666776), (2976, 7347327), (3224, 6782148), (3312, 6601946), (3588, 6094104), (3627, 6028576), (3744, 5840183), (4278, 5111184), (4464, 4898218), (4784, 4570578), (4836, 4521432), (5382, 4062736), (5704, 3833388), (6417, 3407456), (6448, 3391074), (6624, 3300973), (7176, 3047052), (7254, 3014288), (8191, 2669472), (8556, 2555592), (8928, 2449109), (9269, 2359008), (9568, 2285289), (9672, 2260716), (10764, 2031368), (11408, 1916694), (12834, 1703728), (12896, 1695537), (14352, 1523526), (14508, 1507144), (16382, 1334736), (17112, 1277796), (18538, 1179504), (19344, 1130358), (21528, 1015684), (22816, 958347), (24573, 889824), (25668, 851864), (27807, 786336), (28704, 761763), (29016, 753572), (32764, 667368), (34224, 638898), (37076, 589752), (38688, 565179), (43056, 507842), (49146, 444912), (51336, 425932), (55614, 393168), (58032, 376786), (65528, 333684), (68448, 319449), (73719, 296608), (74152, 294876), (83421, 262112), (86112, 253921), (98292, 222456), (102672, 212966), (106483, 205344), (111228, 196584), (116064, 188393), (131056, 166842), (147438, 148304)]