19469342256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{12347}}^1$

素因数の和:12416

約数の個数: 240

約数和(自身を含む): 65337318144

約数和(自身を除く): 45867975888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 361, 364, 399, 456, 494, 532, 546, 624, 722, 728, 741, 798, 912, 988, 1064, 1083, 1092, 1444, 1456, 1482, 1596, 1729, 1976, 2128, 2166, 2184, 2527, 2888, 2964, 3192, 3458, 3952, 4332, 4368, 4693, 5054, 5187, 5776, 5928, 6384, 6916, 7581, 8664, 9386, 10108, 10374, 11856, 12347, 13832, 14079, 15162, 17328, 18772, 20216, 20748, 24694, 27664, 28158, 30324, 32851, 37041, 37544, 40432, 41496, 49388, 56316, 60648, 65702, 74082, 75088, 82992, 86429, 98553, 98776, 112632, 121296, 131404, 148164, 160511, 172858, 197106, 197552, 225264, 234593, 259287, 262808, 296328, 321022, 345716, 394212, 469186, 481533, 518574, 525616, 592656, 642044, 691432, 703779, 788424, 938372, 963066, 1037148, 1123577, 1284088, 1382864, 1407558, 1576848, 1642151, 1876744, 1926132, 2074296, 2247154, 2568176, 2815116, 3049709, 3284302, 3370731, 3753488, 3852264, 4148592, 4457267, 4494308, 4926453, 5630232, 6099418, 6568604, 6741462, 7704528, 8914534, 8988616, 9149127, 9852906, 11260464, 12198836, 13137208, 13371801, 13482924, 17829068, 17977232, 18298254, 19705812, 21347963, 24397672, 26274416, 26743602, 26965848, 31200869, 35658136, 36596508, 39411624, 42695926, 48795344, 53487204, 53931696, 57944471, 62401738, 64043889, 71316272, 73193016, 78823248, 85391852, 93602607, 106974408, 115888942, 124803476, 128087778, 146386032, 170783704, 173833413, 187205214, 213948816, 231777884, 249606952, 256175556, 341567408, 347666826, 374410428, 405611297, 463555768, 499213904, 512351112, 695333652, 748820856, 811222594, 927111536, 1024702224, 1216833891, 1390667304, 1497641712, 1622445188, 2433667782, 2781334608, 3244890376, 4867335564, 6489780752, 9734671128, 19469342256]

約数ペア:

[(1, 19469342256), (2, 9734671128), (3, 6489780752), (4, 4867335564), (6, 3244890376), (7, 2781334608), (8, 2433667782), (12, 1622445188), (13, 1497641712), (14, 1390667304), (16, 1216833891), (19, 1024702224), (21, 927111536), (24, 811222594), (26, 748820856), (28, 695333652), (38, 512351112), (39, 499213904), (42, 463555768), (48, 405611297), (52, 374410428), (56, 347666826), (57, 341567408), (76, 256175556), (78, 249606952), (84, 231777884), (91, 213948816), (104, 187205214), (112, 173833413), (114, 170783704), (133, 146386032), (152, 128087778), (156, 124803476), (168, 115888942), (182, 106974408), (208, 93602607), (228, 85391852), (247, 78823248), (266, 73193016), (273, 71316272), (304, 64043889), (312, 62401738), (336, 57944471), (361, 53931696), (364, 53487204), (399, 48795344), (456, 42695926), (494, 39411624), (532, 36596508), (546, 35658136), (624, 31200869), (722, 26965848), (728, 26743602), (741, 26274416), (798, 24397672), (912, 21347963), (988, 19705812), (1064, 18298254), (1083, 17977232), (1092, 17829068), (1444, 13482924), (1456, 13371801), (1482, 13137208), (1596, 12198836), (1729, 11260464), (1976, 9852906), (2128, 9149127), (2166, 8988616), (2184, 8914534), (2527, 7704528), (2888, 6741462), (2964, 6568604), (3192, 6099418), (3458, 5630232), (3952, 4926453), (4332, 4494308), (4368, 4457267), (4693, 4148592), (5054, 3852264), (5187, 3753488), (5776, 3370731), (5928, 3284302), (6384, 3049709), (6916, 2815116), (7581, 2568176), (8664, 2247154), (9386, 2074296), (10108, 1926132), (10374, 1876744), (11856, 1642151), (12347, 1576848), (13832, 1407558), (14079, 1382864), (15162, 1284088), (17328, 1123577), (18772, 1037148), (20216, 963066), (20748, 938372), (24694, 788424), (27664, 703779), (28158, 691432), (30324, 642044), (32851, 592656), (37041, 525616), (37544, 518574), (40432, 481533), (41496, 469186), (49388, 394212), (56316, 345716), (60648, 321022), (65702, 296328), (74082, 262808), (75088, 259287), (82992, 234593), (86429, 225264), (98553, 197552), (98776, 197106), (112632, 172858), (121296, 160511), (131404, 148164)]