423401976

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 1175148000

約数和(自身を除く): 751746024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 149, 183, 244, 298, 366, 447, 488, 549, 596, 647, 732, 894, 1098, 1192, 1294, 1341, 1464, 1788, 1941, 2196, 2588, 2682, 3576, 3882, 4392, 5176, 5364, 5823, 7764, 9089, 10728, 11646, 15528, 18178, 23292, 27267, 36356, 39467, 46584, 54534, 72712, 78934, 81801, 96403, 109068, 118401, 157868, 163602, 192806, 218136, 236802, 289209, 315736, 327204, 355203, 385612, 473604, 578418, 654408, 710406, 771224, 867627, 947208, 1156836, 1420812, 1735254, 2313672, 2841624, 3470508, 5880583, 6941016, 11761166, 17641749, 23522332, 35283498, 47044664, 52925247, 70566996, 105850494, 141133992, 211700988, 423401976]

約数ペア:

[(1, 423401976), (2, 211700988), (3, 141133992), (4, 105850494), (6, 70566996), (8, 52925247), (9, 47044664), (12, 35283498), (18, 23522332), (24, 17641749), (36, 11761166), (61, 6941016), (72, 5880583), (122, 3470508), (149, 2841624), (183, 2313672), (244, 1735254), (298, 1420812), (366, 1156836), (447, 947208), (488, 867627), (549, 771224), (596, 710406), (647, 654408), (732, 578418), (894, 473604), (1098, 385612), (1192, 355203), (1294, 327204), (1341, 315736), (1464, 289209), (1788, 236802), (1941, 218136), (2196, 192806), (2588, 163602), (2682, 157868), (3576, 118401), (3882, 109068), (4392, 96403), (5176, 81801), (5364, 78934), (5823, 72712), (7764, 54534), (9089, 46584), (10728, 39467), (11646, 36356), (15528, 27267), (18178, 23292)]