1289235948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3768

約数の個数: 192

約数和(自身を含む): 4179409920

約数和(自身を除く): 2890173972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 29, 33, 39, 42, 44, 52, 58, 66, 77, 78, 84, 87, 91, 116, 132, 143, 154, 156, 174, 182, 203, 231, 273, 286, 308, 319, 348, 364, 377, 406, 429, 462, 546, 572, 609, 638, 754, 812, 858, 924, 957, 1001, 1092, 1131, 1218, 1276, 1508, 1716, 1914, 2002, 2233, 2262, 2436, 2639, 3003, 3701, 3828, 4004, 4147, 4466, 4524, 5278, 6006, 6699, 7402, 7917, 8294, 8932, 10556, 11103, 12012, 12441, 13398, 14804, 15834, 16588, 22206, 24882, 25907, 26796, 29029, 31668, 40711, 44412, 48113, 49764, 51814, 58058, 77721, 81422, 87087, 96226, 103628, 107329, 116116, 122133, 144339, 155442, 162844, 174174, 192452, 214658, 244266, 284977, 288678, 310884, 321987, 336791, 348348, 429316, 488532, 529243, 569954, 577356, 643974, 673582, 751303, 854931, 1010373, 1058486, 1139908, 1180619, 1287948, 1347164, 1395277, 1502606, 1587729, 1709862, 2020746, 2116972, 2253909, 2361238, 2790554, 3005212, 3175458, 3419724, 3541857, 3704701, 4041492, 4185831, 4507818, 4722476, 5581108, 6350916, 7083714, 7409402, 8264333, 8371662, 9015636, 9766939, 11114103, 14167428, 14818804, 15348047, 16528666, 16743324, 19533878, 22228206, 24792999, 29300817, 30696094, 33057332, 39067756, 44456412, 46044141, 49585998, 58601634, 61392188, 92088282, 99171996, 107436329, 117203268, 184176564, 214872658, 322308987, 429745316, 644617974, 1289235948]

約数ペア:

[(1, 1289235948), (2, 644617974), (3, 429745316), (4, 322308987), (6, 214872658), (7, 184176564), (11, 117203268), (12, 107436329), (13, 99171996), (14, 92088282), (21, 61392188), (22, 58601634), (26, 49585998), (28, 46044141), (29, 44456412), (33, 39067756), (39, 33057332), (42, 30696094), (44, 29300817), (52, 24792999), (58, 22228206), (66, 19533878), (77, 16743324), (78, 16528666), (84, 15348047), (87, 14818804), (91, 14167428), (116, 11114103), (132, 9766939), (143, 9015636), (154, 8371662), (156, 8264333), (174, 7409402), (182, 7083714), (203, 6350916), (231, 5581108), (273, 4722476), (286, 4507818), (308, 4185831), (319, 4041492), (348, 3704701), (364, 3541857), (377, 3419724), (406, 3175458), (429, 3005212), (462, 2790554), (546, 2361238), (572, 2253909), (609, 2116972), (638, 2020746), (754, 1709862), (812, 1587729), (858, 1502606), (924, 1395277), (957, 1347164), (1001, 1287948), (1092, 1180619), (1131, 1139908), (1218, 1058486), (1276, 1010373), (1508, 854931), (1716, 751303), (1914, 673582), (2002, 643974), (2233, 577356), (2262, 569954), (2436, 529243), (2639, 488532), (3003, 429316), (3701, 348348), (3828, 336791), (4004, 321987), (4147, 310884), (4466, 288678), (4524, 284977), (5278, 244266), (6006, 214658), (6699, 192452), (7402, 174174), (7917, 162844), (8294, 155442), (8932, 144339), (10556, 122133), (11103, 116116), (12012, 107329), (12441, 103628), (13398, 96226), (14804, 87087), (15834, 81422), (16588, 77721), (22206, 58058), (24882, 51814), (25907, 49764), (26796, 48113), (29029, 44412), (31668, 40711)]