390864528

素因数分解:

$2^4\times 3^5\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 1141940800

約数和(自身を除く): 751076272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 229, 243, 324, 432, 439, 458, 486, 648, 687, 878, 916, 972, 1296, 1317, 1374, 1756, 1832, 1944, 2061, 2634, 2748, 3512, 3664, 3888, 3951, 4122, 5268, 5496, 6183, 7024, 7902, 8244, 10536, 10992, 11853, 12366, 15804, 16488, 18549, 21072, 23706, 24732, 31608, 32976, 35559, 37098, 47412, 49464, 55647, 63216, 71118, 74196, 94824, 98928, 100531, 106677, 111294, 142236, 148392, 189648, 201062, 213354, 222588, 284472, 296784, 301593, 402124, 426708, 445176, 568944, 603186, 804248, 853416, 890352, 904779, 1206372, 1608496, 1706832, 1809558, 2412744, 2714337, 3619116, 4825488, 5428674, 7238232, 8143011, 10857348, 14476464, 16286022, 21714696, 24429033, 32572044, 43429392, 48858066, 65144088, 97716132, 130288176, 195432264, 390864528]

約数ペア:

[(1, 390864528), (2, 195432264), (3, 130288176), (4, 97716132), (6, 65144088), (8, 48858066), (9, 43429392), (12, 32572044), (16, 24429033), (18, 21714696), (24, 16286022), (27, 14476464), (36, 10857348), (48, 8143011), (54, 7238232), (72, 5428674), (81, 4825488), (108, 3619116), (144, 2714337), (162, 2412744), (216, 1809558), (229, 1706832), (243, 1608496), (324, 1206372), (432, 904779), (439, 890352), (458, 853416), (486, 804248), (648, 603186), (687, 568944), (878, 445176), (916, 426708), (972, 402124), (1296, 301593), (1317, 296784), (1374, 284472), (1756, 222588), (1832, 213354), (1944, 201062), (2061, 189648), (2634, 148392), (2748, 142236), (3512, 111294), (3664, 106677), (3888, 100531), (3951, 98928), (4122, 94824), (5268, 74196), (5496, 71118), (6183, 63216), (7024, 55647), (7902, 49464), (8244, 47412), (10536, 37098), (10992, 35559), (11853, 32976), (12366, 31608), (15804, 24732), (16488, 23706), (18549, 21072)]