1223768496

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5074

約数の個数: 80

約数和(自身を含む): 3250506240

約数和(自身を除く): 2026737744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 568, 584, 852, 876, 1136, 1168, 1704, 1752, 3408, 3504, 4919, 5183, 9838, 10366, 14757, 15549, 19676, 20732, 29514, 31098, 39352, 41464, 59028, 62196, 78704, 82928, 118056, 124392, 236112, 248784, 349249, 359087, 698498, 718174, 1047747, 1077261, 1396996, 1436348, 2095494, 2154522, 2793992, 2872696, 4190988, 4309044, 5587984, 5745392, 8381976, 8618088, 16763952, 17236176, 25495177, 50990354, 76485531, 101980708, 152971062, 203961416, 305942124, 407922832, 611884248, 1223768496]

約数ペア:

[(1, 1223768496), (2, 611884248), (3, 407922832), (4, 305942124), (6, 203961416), (8, 152971062), (12, 101980708), (16, 76485531), (24, 50990354), (48, 25495177), (71, 17236176), (73, 16763952), (142, 8618088), (146, 8381976), (213, 5745392), (219, 5587984), (284, 4309044), (292, 4190988), (426, 2872696), (438, 2793992), (568, 2154522), (584, 2095494), (852, 1436348), (876, 1396996), (1136, 1077261), (1168, 1047747), (1704, 718174), (1752, 698498), (3408, 359087), (3504, 349249), (4919, 248784), (5183, 236112), (9838, 124392), (10366, 118056), (14757, 82928), (15549, 78704), (19676, 62196), (20732, 59028), (29514, 41464), (31098, 39352)]