394586352

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2471

約数の個数: 120

約数和(自身を含む): 1171214720

約数和(自身を除く): 776628368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2389, 2664, 3441, 4464, 4588, 4778, 5328, 6882, 7167, 9176, 9556, 10323, 13764, 14334, 18352, 19112, 20646, 21501, 27528, 28668, 38224, 41292, 43002, 55056, 57336, 74059, 82584, 86004, 88393, 114672, 148118, 165168, 172008, 176786, 222177, 265179, 296236, 344016, 353572, 444354, 530358, 592472, 666531, 707144, 795537, 888708, 1060716, 1184944, 1333062, 1414288, 1591074, 1777416, 2121432, 2666124, 2740183, 3182148, 3554832, 4242864, 5332248, 5480366, 6364296, 8220549, 10664496, 10960732, 12728592, 16441098, 21921464, 24661647, 32882196, 43842928, 49323294, 65764392, 98646588, 131528784, 197293176, 394586352]

約数ペア:

[(1, 394586352), (2, 197293176), (3, 131528784), (4, 98646588), (6, 65764392), (8, 49323294), (9, 43842928), (12, 32882196), (16, 24661647), (18, 21921464), (24, 16441098), (31, 12728592), (36, 10960732), (37, 10664496), (48, 8220549), (62, 6364296), (72, 5480366), (74, 5332248), (93, 4242864), (111, 3554832), (124, 3182148), (144, 2740183), (148, 2666124), (186, 2121432), (222, 1777416), (248, 1591074), (279, 1414288), (296, 1333062), (333, 1184944), (372, 1060716), (444, 888708), (496, 795537), (558, 707144), (592, 666531), (666, 592472), (744, 530358), (888, 444354), (1116, 353572), (1147, 344016), (1332, 296236), (1488, 265179), (1776, 222177), (2232, 176786), (2294, 172008), (2389, 165168), (2664, 148118), (3441, 114672), (4464, 88393), (4588, 86004), (4778, 82584), (5328, 74059), (6882, 57336), (7167, 55056), (9176, 43002), (9556, 41292), (10323, 38224), (13764, 28668), (14334, 27528), (18352, 21501), (19112, 20646)]