250996044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 659736000

約数和(自身を除く): 408739956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 109, 116, 156, 174, 218, 327, 348, 377, 436, 509, 654, 754, 1018, 1131, 1308, 1417, 1508, 1527, 2036, 2262, 2834, 3054, 3161, 4251, 4524, 5668, 6108, 6322, 6617, 8502, 9483, 12644, 13234, 14761, 17004, 18966, 19851, 26468, 29522, 37932, 39702, 41093, 44283, 55481, 59044, 79404, 82186, 88566, 110962, 123279, 164372, 166443, 177132, 191893, 221924, 246558, 332886, 383786, 493116, 575679, 665772, 721253, 767572, 1151358, 1442506, 1608949, 2163759, 2302716, 2885012, 3217898, 4327518, 4826847, 6435796, 8655036, 9653694, 19307388, 20916337, 41832674, 62749011, 83665348, 125498022, 250996044]

約数ペア:

[(1, 250996044), (2, 125498022), (3, 83665348), (4, 62749011), (6, 41832674), (12, 20916337), (13, 19307388), (26, 9653694), (29, 8655036), (39, 6435796), (52, 4826847), (58, 4327518), (78, 3217898), (87, 2885012), (109, 2302716), (116, 2163759), (156, 1608949), (174, 1442506), (218, 1151358), (327, 767572), (348, 721253), (377, 665772), (436, 575679), (509, 493116), (654, 383786), (754, 332886), (1018, 246558), (1131, 221924), (1308, 191893), (1417, 177132), (1508, 166443), (1527, 164372), (2036, 123279), (2262, 110962), (2834, 88566), (3054, 82186), (3161, 79404), (4251, 59044), (4524, 55481), (5668, 44283), (6108, 41093), (6322, 39702), (6617, 37932), (8502, 29522), (9483, 26468), (12644, 19851), (13234, 18966), (14761, 17004)]