12998917488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 37089987200

約数和(自身を除く): 24091069712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 61, 76, 82, 114, 122, 123, 139, 152, 164, 183, 228, 244, 246, 278, 304, 328, 366, 417, 456, 488, 492, 556, 656, 732, 779, 834, 912, 976, 984, 1112, 1159, 1464, 1558, 1668, 1681, 1968, 2224, 2318, 2337, 2501, 2641, 2928, 3116, 3336, 3362, 3477, 4636, 4674, 5002, 5043, 5282, 5699, 6232, 6672, 6724, 6954, 7503, 7923, 8479, 9272, 9348, 10004, 10086, 10564, 11398, 12464, 13448, 13908, 15006, 15846, 16958, 17097, 18544, 18696, 20008, 20172, 21128, 22796, 25437, 26896, 27816, 30012, 31692, 31939, 33916, 34194, 37392, 40016, 40344, 42256, 45592, 47519, 50874, 55632, 60024, 63384, 63878, 67832, 68388, 80688, 91184, 95038, 95817, 101748, 102541, 108281, 120048, 126768, 127756, 135664, 136776, 142557, 161101, 190076, 191634, 203496, 205082, 216562, 233659, 255512, 273552, 285114, 307623, 322202, 324843, 347639, 380152, 383268, 406992, 410164, 433124, 467318, 483303, 511024, 570228, 615246, 644404, 649686, 695278, 700977, 760304, 766536, 820328, 866248, 934636, 966606, 1042917, 1140456, 1230492, 1288808, 1299372, 1390556, 1401954, 1533072, 1640656, 1732496, 1869272, 1933212, 1948279, 2085834, 2280912, 2460984, 2577616, 2598744, 2781112, 2803908, 3738544, 3866424, 3896558, 4171668, 4439521, 4921968, 5197488, 5562224, 5607816, 5844837, 6605141, 7732848, 7793116, 8343336, 8879042, 11215632, 11689674, 13210282, 13318563, 14253199, 15586232, 16686672, 17758084, 19815423, 23379348, 26420564, 26637126, 28506398, 31172464, 35516168, 39630846, 42759597, 46758696, 52841128, 53274252, 57012796, 71032336, 79261692, 85519194, 93517392, 105682256, 106548504, 114025592, 158523384, 171038388, 213097008, 228051184, 270810781, 317046768, 342076776, 541621562, 684153552, 812432343, 1083243124, 1624864686, 2166486248, 3249729372, 4332972496, 6499458744, 12998917488]

約数ペア:

[(1, 12998917488), (2, 6499458744), (3, 4332972496), (4, 3249729372), (6, 2166486248), (8, 1624864686), (12, 1083243124), (16, 812432343), (19, 684153552), (24, 541621562), (38, 342076776), (41, 317046768), (48, 270810781), (57, 228051184), (61, 213097008), (76, 171038388), (82, 158523384), (114, 114025592), (122, 106548504), (123, 105682256), (139, 93517392), (152, 85519194), (164, 79261692), (183, 71032336), (228, 57012796), (244, 53274252), (246, 52841128), (278, 46758696), (304, 42759597), (328, 39630846), (366, 35516168), (417, 31172464), (456, 28506398), (488, 26637126), (492, 26420564), (556, 23379348), (656, 19815423), (732, 17758084), (779, 16686672), (834, 15586232), (912, 14253199), (976, 13318563), (984, 13210282), (1112, 11689674), (1159, 11215632), (1464, 8879042), (1558, 8343336), (1668, 7793116), (1681, 7732848), (1968, 6605141), (2224, 5844837), (2318, 5607816), (2337, 5562224), (2501, 5197488), (2641, 4921968), (2928, 4439521), (3116, 4171668), (3336, 3896558), (3362, 3866424), (3477, 3738544), (4636, 2803908), (4674, 2781112), (5002, 2598744), (5043, 2577616), (5282, 2460984), (5699, 2280912), (6232, 2085834), (6672, 1948279), (6724, 1933212), (6954, 1869272), (7503, 1732496), (7923, 1640656), (8479, 1533072), (9272, 1401954), (9348, 1390556), (10004, 1299372), (10086, 1288808), (10564, 1230492), (11398, 1140456), (12464, 1042917), (13448, 966606), (13908, 934636), (15006, 866248), (15846, 820328), (16958, 766536), (17097, 760304), (18544, 700977), (18696, 695278), (20008, 649686), (20172, 644404), (21128, 615246), (22796, 570228), (25437, 511024), (26896, 483303), (27816, 467318), (30012, 433124), (31692, 410164), (31939, 406992), (33916, 383268), (34194, 380152), (37392, 347639), (40016, 324843), (40344, 322202), (42256, 307623), (45592, 285114), (47519, 273552), (50874, 255512), (55632, 233659), (60024, 216562), (63384, 205082), (63878, 203496), (67832, 191634), (68388, 190076), (80688, 161101), (91184, 142557), (95038, 136776), (95817, 135664), (101748, 127756), (102541, 126768), (108281, 120048)]