328057744

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 783699840

約数和(自身を除く): 455642096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 49, 56, 58, 94, 98, 112, 116, 188, 196, 203, 232, 307, 329, 376, 392, 406, 464, 614, 658, 752, 784, 812, 1228, 1316, 1363, 1421, 1624, 2149, 2303, 2456, 2632, 2726, 2842, 3248, 4298, 4606, 4912, 5264, 5452, 5684, 8596, 8903, 9212, 9541, 10904, 11368, 14429, 15043, 17192, 17806, 18424, 19082, 21808, 22736, 28858, 30086, 34384, 35612, 36848, 38164, 57716, 60172, 62321, 66787, 71224, 76328, 101003, 115432, 120344, 124642, 133574, 142448, 152656, 202006, 230864, 240688, 249284, 267148, 404012, 418441, 436247, 498568, 534296, 707021, 808024, 836882, 872494, 997136, 1068592, 1414042, 1616048, 1673764, 1744988, 2828084, 2929087, 3347528, 3489976, 5656168, 5858174, 6695056, 6979952, 11312336, 11716348, 20503609, 23432696, 41007218, 46865392, 82014436, 164028872, 328057744]

約数ペア:

[(1, 328057744), (2, 164028872), (4, 82014436), (7, 46865392), (8, 41007218), (14, 23432696), (16, 20503609), (28, 11716348), (29, 11312336), (47, 6979952), (49, 6695056), (56, 5858174), (58, 5656168), (94, 3489976), (98, 3347528), (112, 2929087), (116, 2828084), (188, 1744988), (196, 1673764), (203, 1616048), (232, 1414042), (307, 1068592), (329, 997136), (376, 872494), (392, 836882), (406, 808024), (464, 707021), (614, 534296), (658, 498568), (752, 436247), (784, 418441), (812, 404012), (1228, 267148), (1316, 249284), (1363, 240688), (1421, 230864), (1624, 202006), (2149, 152656), (2303, 142448), (2456, 133574), (2632, 124642), (2726, 120344), (2842, 115432), (3248, 101003), (4298, 76328), (4606, 71224), (4912, 66787), (5264, 62321), (5452, 60172), (5684, 57716), (8596, 38164), (8903, 36848), (9212, 35612), (9541, 34384), (10904, 30086), (11368, 28858), (14429, 22736), (15043, 21808), (17192, 19082), (17806, 18424)]