1901416608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72551}}^1$

素因数の和:72587

約数の個数: 144

約数和(自身を含む): 6655049856

約数和(自身を除く): 4753633248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 72551, 145102, 217653, 290204, 435306, 507857, 580408, 652959, 870612, 943163, 1015714, 1160816, 1305918, 1523571, 1741224, 1886326, 2031428, 2321632, 2611836, 2829489, 3047142, 3482448, 3772652, 4062856, 4570713, 5223672, 5658978, 6094284, 6602141, 6964896, 7545304, 8125712, 8488467, 9141426, 10447344, 11317956, 12188568, 13204282, 15090608, 16251424, 16976934, 18282852, 19806423, 20894688, 22635912, 24377136, 26408564, 30181216, 33953868, 36565704, 39612846, 45271824, 48754272, 52817128, 59419269, 67907736, 73131408, 79225692, 90543648, 105634256, 118838538, 135815472, 146262816, 158451384, 211268512, 237677076, 271630944, 316902768, 475354152, 633805536, 950708304, 1901416608]

約数ペア:

[(1, 1901416608), (2, 950708304), (3, 633805536), (4, 475354152), (6, 316902768), (7, 271630944), (8, 237677076), (9, 211268512), (12, 158451384), (13, 146262816), (14, 135815472), (16, 118838538), (18, 105634256), (21, 90543648), (24, 79225692), (26, 73131408), (28, 67907736), (32, 59419269), (36, 52817128), (39, 48754272), (42, 45271824), (48, 39612846), (52, 36565704), (56, 33953868), (63, 30181216), (72, 26408564), (78, 24377136), (84, 22635912), (91, 20894688), (96, 19806423), (104, 18282852), (112, 16976934), (117, 16251424), (126, 15090608), (144, 13204282), (156, 12188568), (168, 11317956), (182, 10447344), (208, 9141426), (224, 8488467), (234, 8125712), (252, 7545304), (273, 6964896), (288, 6602141), (312, 6094284), (336, 5658978), (364, 5223672), (416, 4570713), (468, 4062856), (504, 3772652), (546, 3482448), (624, 3047142), (672, 2829489), (728, 2611836), (819, 2321632), (936, 2031428), (1008, 1886326), (1092, 1741224), (1248, 1523571), (1456, 1305918), (1638, 1160816), (1872, 1015714), (2016, 943163), (2184, 870612), (2912, 652959), (3276, 580408), (3744, 507857), (4368, 435306), (6552, 290204), (8736, 217653), (13104, 145102), (26208, 72551)]