397280748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 1016709120

約数和(自身を除く): 619428372

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 59, 62, 69, 92, 93, 118, 124, 138, 177, 186, 236, 276, 354, 372, 708, 713, 787, 1357, 1426, 1574, 1829, 2139, 2361, 2714, 2852, 3148, 3658, 4071, 4278, 4722, 5428, 5487, 7316, 8142, 8556, 9444, 10974, 16284, 18101, 21948, 24397, 36202, 42067, 46433, 48794, 54303, 72404, 73191, 84134, 92866, 97588, 108606, 126201, 139299, 146382, 168268, 185732, 217212, 252402, 278598, 292764, 504804, 557196, 561131, 1067959, 1122262, 1439423, 1683393, 2135918, 2244524, 2878846, 3203877, 3366786, 4271836, 4318269, 5757692, 6407754, 6733572, 8636538, 12815508, 17273076, 33106729, 66213458, 99320187, 132426916, 198640374, 397280748]

約数ペア:

[(1, 397280748), (2, 198640374), (3, 132426916), (4, 99320187), (6, 66213458), (12, 33106729), (23, 17273076), (31, 12815508), (46, 8636538), (59, 6733572), (62, 6407754), (69, 5757692), (92, 4318269), (93, 4271836), (118, 3366786), (124, 3203877), (138, 2878846), (177, 2244524), (186, 2135918), (236, 1683393), (276, 1439423), (354, 1122262), (372, 1067959), (708, 561131), (713, 557196), (787, 504804), (1357, 292764), (1426, 278598), (1574, 252402), (1829, 217212), (2139, 185732), (2361, 168268), (2714, 146382), (2852, 139299), (3148, 126201), (3658, 108606), (4071, 97588), (4278, 92866), (4722, 84134), (5428, 73191), (5487, 72404), (7316, 54303), (8142, 48794), (8556, 46433), (9444, 42067), (10974, 36202), (16284, 24397), (18101, 21948)]