814923516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 2129379840

約数和(自身を除く): 1314456324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 89, 132, 142, 178, 213, 267, 284, 356, 426, 534, 781, 852, 977, 979, 1068, 1562, 1954, 1958, 2343, 2931, 2937, 3124, 3908, 3916, 4686, 5862, 5874, 6319, 9372, 10747, 11724, 11748, 12638, 18957, 21494, 25276, 32241, 37914, 42988, 64482, 69367, 69509, 75828, 86953, 128964, 138734, 139018, 173906, 208101, 208527, 260859, 277468, 278036, 347812, 416202, 417054, 521718, 763037, 832404, 834108, 956483, 1043436, 1526074, 1912966, 2289111, 2869449, 3052148, 3825932, 4578222, 5738898, 6173663, 9156444, 11477796, 12347326, 18520989, 24694652, 37041978, 67910293, 74083956, 135820586, 203730879, 271641172, 407461758, 814923516]

約数ペア:

[(1, 814923516), (2, 407461758), (3, 271641172), (4, 203730879), (6, 135820586), (11, 74083956), (12, 67910293), (22, 37041978), (33, 24694652), (44, 18520989), (66, 12347326), (71, 11477796), (89, 9156444), (132, 6173663), (142, 5738898), (178, 4578222), (213, 3825932), (267, 3052148), (284, 2869449), (356, 2289111), (426, 1912966), (534, 1526074), (781, 1043436), (852, 956483), (977, 834108), (979, 832404), (1068, 763037), (1562, 521718), (1954, 417054), (1958, 416202), (2343, 347812), (2931, 278036), (2937, 277468), (3124, 260859), (3908, 208527), (3916, 208101), (4686, 173906), (5862, 139018), (5874, 138734), (6319, 128964), (9372, 86953), (10747, 75828), (11724, 69509), (11748, 69367), (12638, 64482), (18957, 42988), (21494, 37914), (25276, 32241)]