291244649556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{245257}}^1$

素因数の和:245549

約数の個数: 96

約数和(自身を含む): 791983209472

約数和(自身を除く): 500738559916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 211, 268, 402, 422, 469, 633, 804, 844, 938, 1266, 1407, 1477, 1876, 2532, 2814, 2954, 4431, 5628, 5908, 8862, 14137, 17724, 28274, 42411, 56548, 84822, 98959, 169644, 197918, 245257, 296877, 395836, 490514, 593754, 735771, 981028, 1187508, 1471542, 1716799, 2943084, 3433598, 5150397, 6867196, 10300794, 16432219, 20601588, 32864438, 49296657, 51749227, 65728876, 98593314, 103498454, 115025533, 155247681, 197186628, 206996908, 230051066, 310495362, 345076599, 362244589, 460102132, 620990724, 690153198, 724489178, 1086733767, 1380306396, 1448978356, 2173467534, 3467198209, 4346935068, 6934396418, 10401594627, 13868792836, 20803189254, 24270387463, 41606378508, 48540774926, 72811162389, 97081549852, 145622324778, 291244649556]

約数ペア:

[(1, 291244649556), (2, 145622324778), (3, 97081549852), (4, 72811162389), (6, 48540774926), (7, 41606378508), (12, 24270387463), (14, 20803189254), (21, 13868792836), (28, 10401594627), (42, 6934396418), (67, 4346935068), (84, 3467198209), (134, 2173467534), (201, 1448978356), (211, 1380306396), (268, 1086733767), (402, 724489178), (422, 690153198), (469, 620990724), (633, 460102132), (804, 362244589), (844, 345076599), (938, 310495362), (1266, 230051066), (1407, 206996908), (1477, 197186628), (1876, 155247681), (2532, 115025533), (2814, 103498454), (2954, 98593314), (4431, 65728876), (5628, 51749227), (5908, 49296657), (8862, 32864438), (14137, 20601588), (17724, 16432219), (28274, 10300794), (42411, 6867196), (56548, 5150397), (84822, 3433598), (98959, 2943084), (169644, 1716799), (197918, 1471542), (245257, 1187508), (296877, 981028), (395836, 735771), (490514, 593754)]