398474184

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 1010073600

約数和(自身を除く): 611599416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 239, 254, 381, 478, 508, 547, 717, 762, 956, 1016, 1094, 1434, 1524, 1641, 1912, 2188, 2868, 3048, 3282, 4376, 5736, 6564, 13128, 30353, 60706, 69469, 91059, 121412, 130733, 138938, 182118, 208407, 242824, 261466, 277876, 364236, 392199, 416814, 522932, 555752, 728472, 784398, 833628, 1045864, 1568796, 1667256, 3137592, 16603091, 33206182, 49809273, 66412364, 99618546, 132824728, 199237092, 398474184]

約数ペア:

[(1, 398474184), (2, 199237092), (3, 132824728), (4, 99618546), (6, 66412364), (8, 49809273), (12, 33206182), (24, 16603091), (127, 3137592), (239, 1667256), (254, 1568796), (381, 1045864), (478, 833628), (508, 784398), (547, 728472), (717, 555752), (762, 522932), (956, 416814), (1016, 392199), (1094, 364236), (1434, 277876), (1524, 261466), (1641, 242824), (1912, 208407), (2188, 182118), (2868, 138938), (3048, 130733), (3282, 121412), (4376, 91059), (5736, 69469), (6564, 60706), (13128, 30353)]