250888909096

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2369201}}^1$

素因数の和:2369306

約数の個数: 64

約数和(自身を含む): 564059612160

約数和(自身を除く): 313170703064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1708, 1736, 1891, 3416, 3782, 7564, 13237, 15128, 26474, 52948, 105896, 2369201, 4738402, 9476804, 16584407, 18953608, 33168814, 66337628, 73445231, 132675256, 144521261, 146890462, 289042522, 293780924, 514116617, 578085044, 587561848, 1011648827, 1028233234, 1156170088, 2023297654, 2056466468, 4046595308, 4112932936, 4480159091, 8093190616, 8960318182, 17920636364, 31361113637, 35841272728, 62722227274, 125444454548, 250888909096]

約数ペア:

[(1, 250888909096), (2, 125444454548), (4, 62722227274), (7, 35841272728), (8, 31361113637), (14, 17920636364), (28, 8960318182), (31, 8093190616), (56, 4480159091), (61, 4112932936), (62, 4046595308), (122, 2056466468), (124, 2023297654), (217, 1156170088), (244, 1028233234), (248, 1011648827), (427, 587561848), (434, 578085044), (488, 514116617), (854, 293780924), (868, 289042522), (1708, 146890462), (1736, 144521261), (1891, 132675256), (3416, 73445231), (3782, 66337628), (7564, 33168814), (13237, 18953608), (15128, 16584407), (26474, 9476804), (52948, 4738402), (105896, 2369201)]