327854512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 708526080

約数和(自身を除く): 380671568

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 46, 58, 62, 92, 116, 124, 184, 232, 248, 368, 464, 496, 667, 713, 899, 991, 1334, 1426, 1798, 1982, 2668, 2852, 3596, 3964, 5336, 5704, 7192, 7928, 10672, 11408, 14384, 15856, 20677, 22793, 28739, 30721, 41354, 45586, 57478, 61442, 82708, 91172, 114956, 122884, 165416, 182344, 229912, 245768, 330832, 364688, 459824, 491536, 660997, 706583, 890909, 1321994, 1413166, 1781818, 2643988, 2826332, 3563636, 5287976, 5652664, 7127272, 10575952, 11305328, 14254544, 20490907, 40981814, 81963628, 163927256, 327854512]

約数ペア:

[(1, 327854512), (2, 163927256), (4, 81963628), (8, 40981814), (16, 20490907), (23, 14254544), (29, 11305328), (31, 10575952), (46, 7127272), (58, 5652664), (62, 5287976), (92, 3563636), (116, 2826332), (124, 2643988), (184, 1781818), (232, 1413166), (248, 1321994), (368, 890909), (464, 706583), (496, 660997), (667, 491536), (713, 459824), (899, 364688), (991, 330832), (1334, 245768), (1426, 229912), (1798, 182344), (1982, 165416), (2668, 122884), (2852, 114956), (3596, 91172), (3964, 82708), (5336, 61442), (5704, 57478), (7192, 45586), (7928, 41354), (10672, 30721), (11408, 28739), (14384, 22793), (15856, 20677)]