492581808

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 1428593088

約数和(自身を除く): 936011280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 73, 94, 141, 144, 146, 188, 219, 282, 292, 376, 423, 438, 564, 584, 657, 752, 846, 876, 997, 1128, 1168, 1314, 1692, 1752, 1994, 2256, 2628, 2991, 3384, 3431, 3504, 3988, 5256, 5982, 6768, 6862, 7976, 8973, 10293, 10512, 11964, 13724, 15952, 17946, 20586, 23928, 27448, 30879, 35892, 41172, 46859, 47856, 54896, 61758, 71784, 72781, 82344, 93718, 123516, 140577, 143568, 145562, 164688, 187436, 218343, 247032, 281154, 291124, 374872, 421731, 436686, 494064, 562308, 582248, 655029, 749744, 843462, 873372, 1124616, 1164496, 1310058, 1686924, 1746744, 2249232, 2620116, 3373848, 3420707, 3493488, 5240232, 6747696, 6841414, 10262121, 10480464, 13682828, 20524242, 27365656, 30786363, 41048484, 54731312, 61572726, 82096968, 123145452, 164193936, 246290904, 492581808]

約数ペア:

[(1, 492581808), (2, 246290904), (3, 164193936), (4, 123145452), (6, 82096968), (8, 61572726), (9, 54731312), (12, 41048484), (16, 30786363), (18, 27365656), (24, 20524242), (36, 13682828), (47, 10480464), (48, 10262121), (72, 6841414), (73, 6747696), (94, 5240232), (141, 3493488), (144, 3420707), (146, 3373848), (188, 2620116), (219, 2249232), (282, 1746744), (292, 1686924), (376, 1310058), (423, 1164496), (438, 1124616), (564, 873372), (584, 843462), (657, 749744), (752, 655029), (846, 582248), (876, 562308), (997, 494064), (1128, 436686), (1168, 421731), (1314, 374872), (1692, 291124), (1752, 281154), (1994, 247032), (2256, 218343), (2628, 187436), (2991, 164688), (3384, 145562), (3431, 143568), (3504, 140577), (3988, 123516), (5256, 93718), (5982, 82344), (6768, 72781), (6862, 71784), (7976, 61758), (8973, 54896), (10293, 47856), (10512, 46859), (11964, 41172), (13724, 35892), (15952, 30879), (17946, 27448), (20586, 23928)]