220607556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 587811840

約数和(自身を除く): 367204284

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 263, 283, 494, 526, 566, 741, 789, 849, 988, 1052, 1132, 1482, 1578, 1698, 2964, 3156, 3396, 3419, 3679, 4997, 5377, 6838, 7358, 9994, 10257, 10754, 11037, 13676, 14716, 14991, 16131, 19988, 20514, 21508, 22074, 29982, 32262, 41028, 44148, 59964, 64524, 64961, 69901, 74429, 129922, 139802, 148858, 194883, 209703, 223287, 259844, 279604, 297716, 389766, 419406, 446574, 779532, 838812, 893148, 967577, 1414151, 1935154, 2828302, 2902731, 3870308, 4242453, 5656604, 5805462, 8484906, 11610924, 16969812, 18383963, 36767926, 55151889, 73535852, 110303778, 220607556]

約数ペア:

[(1, 220607556), (2, 110303778), (3, 73535852), (4, 55151889), (6, 36767926), (12, 18383963), (13, 16969812), (19, 11610924), (26, 8484906), (38, 5805462), (39, 5656604), (52, 4242453), (57, 3870308), (76, 2902731), (78, 2828302), (114, 1935154), (156, 1414151), (228, 967577), (247, 893148), (263, 838812), (283, 779532), (494, 446574), (526, 419406), (566, 389766), (741, 297716), (789, 279604), (849, 259844), (988, 223287), (1052, 209703), (1132, 194883), (1482, 148858), (1578, 139802), (1698, 129922), (2964, 74429), (3156, 69901), (3396, 64961), (3419, 64524), (3679, 59964), (4997, 44148), (5377, 41028), (6838, 32262), (7358, 29982), (9994, 22074), (10257, 21508), (10754, 20514), (11037, 19988), (13676, 16131), (14716, 14991)]