550387136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 112

約数和(自身を含む): 1272905760

約数和(自身を除く): 722518624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 148, 152, 208, 247, 296, 304, 416, 481, 494, 592, 608, 703, 832, 941, 962, 988, 1184, 1216, 1406, 1882, 1924, 1976, 2368, 2812, 3764, 3848, 3952, 5624, 7528, 7696, 7904, 9139, 11248, 12233, 15056, 15392, 15808, 17879, 18278, 22496, 24466, 30112, 30784, 34817, 35758, 36556, 44992, 48932, 60224, 69634, 71516, 73112, 97864, 139268, 143032, 146224, 195728, 232427, 278536, 286064, 292448, 391456, 452621, 464854, 557072, 572128, 584896, 661523, 782912, 905242, 929708, 1114144, 1144256, 1323046, 1810484, 1859416, 2228288, 2646092, 3620968, 3718832, 5292184, 7241936, 7437664, 8599799, 10584368, 14483872, 14875328, 17199598, 21168736, 28967744, 34399196, 42337472, 68798392, 137596784, 275193568, 550387136]

約数ペア:

[(1, 550387136), (2, 275193568), (4, 137596784), (8, 68798392), (13, 42337472), (16, 34399196), (19, 28967744), (26, 21168736), (32, 17199598), (37, 14875328), (38, 14483872), (52, 10584368), (64, 8599799), (74, 7437664), (76, 7241936), (104, 5292184), (148, 3718832), (152, 3620968), (208, 2646092), (247, 2228288), (296, 1859416), (304, 1810484), (416, 1323046), (481, 1144256), (494, 1114144), (592, 929708), (608, 905242), (703, 782912), (832, 661523), (941, 584896), (962, 572128), (988, 557072), (1184, 464854), (1216, 452621), (1406, 391456), (1882, 292448), (1924, 286064), (1976, 278536), (2368, 232427), (2812, 195728), (3764, 146224), (3848, 143032), (3952, 139268), (5624, 97864), (7528, 73112), (7696, 71516), (7904, 69634), (9139, 60224), (11248, 48932), (12233, 44992), (15056, 36556), (15392, 35758), (15808, 34817), (17879, 30784), (18278, 30112), (22496, 24466)]