420880497688

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{34634669}}^1$

素因数の和:34634720

約数の個数: 48

約数和(自身を含む): 947604571200

約数和(自身を除く): 526724073512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 34634669, 69269338, 138538676, 242442683, 277077352, 484885366, 969770732, 1073674739, 1697098781, 1939541464, 2147349478, 3394197562, 4294698956, 6788395124, 7515723173, 8589397912, 13576790248, 15031446346, 30062892692, 52610062211, 60125785384, 105220124422, 210440248844, 420880497688]

約数ペア:

[(1, 420880497688), (2, 210440248844), (4, 105220124422), (7, 60125785384), (8, 52610062211), (14, 30062892692), (28, 15031446346), (31, 13576790248), (49, 8589397912), (56, 7515723173), (62, 6788395124), (98, 4294698956), (124, 3394197562), (196, 2147349478), (217, 1939541464), (248, 1697098781), (392, 1073674739), (434, 969770732), (868, 484885366), (1519, 277077352), (1736, 242442683), (3038, 138538676), (6076, 69269338), (12152, 34634669)]