1216810147456

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{243521}}^1$

素因数の和:244017

約数の個数: 64

約数和(自身を含む): 2454117307200

約数和(自身を除く): 1237307159744

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 379, 412, 758, 824, 1516, 1648, 3032, 3296, 6064, 6592, 12128, 13184, 24256, 39037, 48512, 78074, 156148, 243521, 312296, 487042, 624592, 974084, 1249184, 1948168, 2498368, 3896336, 4996736, 7792672, 15585344, 25082663, 31170688, 50165326, 92294459, 100330652, 184588918, 200661304, 369177836, 401322608, 738355672, 802645216, 1476711344, 1605290432, 2953422688, 3210580864, 5906845376, 9506329277, 11813690752, 19012658554, 38025317108, 76050634216, 152101268432, 304202536864, 608405073728, 1216810147456]

約数ペア:

[(1, 1216810147456), (2, 608405073728), (4, 304202536864), (8, 152101268432), (16, 76050634216), (32, 38025317108), (64, 19012658554), (103, 11813690752), (128, 9506329277), (206, 5906845376), (379, 3210580864), (412, 2953422688), (758, 1605290432), (824, 1476711344), (1516, 802645216), (1648, 738355672), (3032, 401322608), (3296, 369177836), (6064, 200661304), (6592, 184588918), (12128, 100330652), (13184, 92294459), (24256, 50165326), (39037, 31170688), (48512, 25082663), (78074, 15585344), (156148, 7792672), (243521, 4996736), (312296, 3896336), (487042, 2498368), (624592, 1948168), (974084, 1249184)]