307453848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18593}}^1$

素因数の和:18668

約数の個数: 64

約数和(自身を含む): 843423840

約数和(自身を除く): 535969992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 16536, 18593, 37186, 55779, 74372, 111558, 148744, 223116, 241709, 446232, 483418, 725127, 966836, 985429, 1450254, 1933672, 1970858, 2900508, 2956287, 3941716, 5801016, 5912574, 7883432, 11825148, 12810577, 23650296, 25621154, 38431731, 51242308, 76863462, 102484616, 153726924, 307453848]

約数ペア:

[(1, 307453848), (2, 153726924), (3, 102484616), (4, 76863462), (6, 51242308), (8, 38431731), (12, 25621154), (13, 23650296), (24, 12810577), (26, 11825148), (39, 7883432), (52, 5912574), (53, 5801016), (78, 3941716), (104, 2956287), (106, 2900508), (156, 1970858), (159, 1933672), (212, 1450254), (312, 985429), (318, 966836), (424, 725127), (636, 483418), (689, 446232), (1272, 241709), (1378, 223116), (2067, 148744), (2756, 111558), (4134, 74372), (5512, 55779), (8268, 37186), (16536, 18593)]