1415118256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 2908702720

約数和(自身を除く): 1493584464

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 97, 124, 134, 194, 248, 268, 388, 439, 496, 536, 776, 878, 1072, 1552, 1756, 2077, 3007, 3512, 4154, 6014, 6499, 7024, 8308, 12028, 12998, 13609, 16616, 24056, 25996, 27218, 29413, 33232, 42583, 48112, 51992, 54436, 58826, 85166, 103984, 108872, 117652, 170332, 201469, 217744, 235304, 340664, 402938, 470608, 681328, 805876, 911803, 1320073, 1611752, 1823606, 2640146, 2853061, 3223504, 3647212, 5280292, 5706122, 7294424, 10560584, 11412244, 14588848, 21121168, 22824488, 45648976, 88444891, 176889782, 353779564, 707559128, 1415118256]

約数ペア:

[(1, 1415118256), (2, 707559128), (4, 353779564), (8, 176889782), (16, 88444891), (31, 45648976), (62, 22824488), (67, 21121168), (97, 14588848), (124, 11412244), (134, 10560584), (194, 7294424), (248, 5706122), (268, 5280292), (388, 3647212), (439, 3223504), (496, 2853061), (536, 2640146), (776, 1823606), (878, 1611752), (1072, 1320073), (1552, 911803), (1756, 805876), (2077, 681328), (3007, 470608), (3512, 402938), (4154, 340664), (6014, 235304), (6499, 217744), (7024, 201469), (8308, 170332), (12028, 117652), (12998, 108872), (13609, 103984), (16616, 85166), (24056, 58826), (25996, 54436), (27218, 51992), (29413, 48112), (33232, 42583)]