268187844

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 639757440

約数和(自身を除く): 371569596

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 409, 636, 818, 1031, 1227, 1636, 2062, 2454, 3093, 4124, 4908, 6186, 12372, 21677, 43354, 54643, 65031, 86708, 109286, 130062, 163929, 218572, 260124, 327858, 421679, 655716, 843358, 1265037, 1686716, 2530074, 5060148, 22348987, 44697974, 67046961, 89395948, 134093922, 268187844]

約数ペア:

[(1, 268187844), (2, 134093922), (3, 89395948), (4, 67046961), (6, 44697974), (12, 22348987), (53, 5060148), (106, 2530074), (159, 1686716), (212, 1265037), (318, 843358), (409, 655716), (636, 421679), (818, 327858), (1031, 260124), (1227, 218572), (1636, 163929), (2062, 130062), (2454, 109286), (3093, 86708), (4124, 65031), (4908, 54643), (6186, 43354), (12372, 21677)]