511133328

素因数分解:

$2^4\times 3^4\times {\mathrm{394393}}^1$

素因数の和:394413

約数の個数: 50

約数和(自身を含む): 1479371894

約数和(自身を除く): 968238566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 394393, 788786, 1183179, 1577572, 2366358, 3155144, 3549537, 4732716, 6310288, 7099074, 9465432, 10648611, 14198148, 18930864, 21297222, 28396296, 31945833, 42594444, 56792592, 63891666, 85188888, 127783332, 170377776, 255566664, 511133328]

約数ペア:

[(1, 511133328), (2, 255566664), (3, 170377776), (4, 127783332), (6, 85188888), (8, 63891666), (9, 56792592), (12, 42594444), (16, 31945833), (18, 28396296), (24, 21297222), (27, 18930864), (36, 14198148), (48, 10648611), (54, 9465432), (72, 7099074), (81, 6310288), (108, 4732716), (144, 3549537), (162, 3155144), (216, 2366358), (324, 1577572), (432, 1183179), (648, 788786), (1296, 394393)]