874307632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 2019299328

約数和(自身を除く): 1144991696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 61, 62, 71, 74, 88, 122, 124, 142, 148, 176, 244, 248, 284, 296, 341, 407, 488, 496, 568, 592, 671, 682, 781, 814, 976, 1136, 1147, 1342, 1364, 1562, 1628, 1891, 2201, 2257, 2294, 2627, 2684, 2728, 3124, 3256, 3782, 4331, 4402, 4514, 4588, 5254, 5368, 5456, 6248, 6512, 7564, 8662, 8804, 9028, 9176, 10508, 10736, 12496, 12617, 15128, 17324, 17608, 18056, 18352, 20801, 21016, 24211, 24827, 25234, 28897, 30256, 34648, 35216, 36112, 41602, 42032, 47641, 48422, 49654, 50468, 57794, 69296, 69967, 81437, 83204, 95282, 96844, 99308, 100936, 115588, 134261, 139934, 160247, 162874, 166408, 190564, 193688, 198616, 201872, 231176, 268522, 279868, 320494, 325748, 332816, 381128, 387376, 397232, 462352, 537044, 559736, 640988, 651496, 762256, 769637, 895807, 1074088, 1119472, 1281976, 1302992, 1476871, 1539274, 1762717, 1791614, 2148176, 2563952, 2953742, 3078548, 3525434, 3583228, 4967657, 5907484, 6157096, 7050868, 7166456, 9935314, 11814968, 12314192, 14101736, 14332912, 19870628, 23629936, 28203472, 39741256, 54644227, 79482512, 109288454, 218576908, 437153816, 874307632]

約数ペア:

[(1, 874307632), (2, 437153816), (4, 218576908), (8, 109288454), (11, 79482512), (16, 54644227), (22, 39741256), (31, 28203472), (37, 23629936), (44, 19870628), (61, 14332912), (62, 14101736), (71, 12314192), (74, 11814968), (88, 9935314), (122, 7166456), (124, 7050868), (142, 6157096), (148, 5907484), (176, 4967657), (244, 3583228), (248, 3525434), (284, 3078548), (296, 2953742), (341, 2563952), (407, 2148176), (488, 1791614), (496, 1762717), (568, 1539274), (592, 1476871), (671, 1302992), (682, 1281976), (781, 1119472), (814, 1074088), (976, 895807), (1136, 769637), (1147, 762256), (1342, 651496), (1364, 640988), (1562, 559736), (1628, 537044), (1891, 462352), (2201, 397232), (2257, 387376), (2294, 381128), (2627, 332816), (2684, 325748), (2728, 320494), (3124, 279868), (3256, 268522), (3782, 231176), (4331, 201872), (4402, 198616), (4514, 193688), (4588, 190564), (5254, 166408), (5368, 162874), (5456, 160247), (6248, 139934), (6512, 134261), (7564, 115588), (8662, 100936), (8804, 99308), (9028, 96844), (9176, 95282), (10508, 83204), (10736, 81437), (12496, 69967), (12617, 69296), (15128, 57794), (17324, 50468), (17608, 49654), (18056, 48422), (18352, 47641), (20801, 42032), (21016, 41602), (24211, 36112), (24827, 35216), (25234, 34648), (28897, 30256)]