1208528664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 3513569280

約数和(自身を除く): 2305040616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 211, 309, 331, 412, 422, 618, 633, 662, 721, 824, 844, 993, 1236, 1266, 1324, 1442, 1477, 1688, 1986, 2163, 2317, 2472, 2532, 2648, 2884, 2954, 3972, 4326, 4431, 4634, 5064, 5768, 5908, 6951, 7944, 8652, 8862, 9268, 11816, 13902, 17304, 17724, 18536, 21733, 27804, 34093, 35448, 43466, 55608, 65199, 68186, 69841, 86932, 102279, 130398, 136372, 139682, 152131, 173864, 204558, 209523, 238651, 260796, 272744, 279364, 304262, 409116, 419046, 456393, 477302, 488887, 521592, 558728, 608524, 715953, 818232, 838092, 912786, 954604, 977774, 1217048, 1431906, 1466661, 1676184, 1825572, 1909208, 1955548, 2863812, 2933322, 3651144, 3911096, 5727624, 5866644, 7193623, 11733288, 14387246, 21580869, 28774492, 43161738, 50355361, 57548984, 86323476, 100710722, 151066083, 172646952, 201421444, 302132166, 402842888, 604264332, 1208528664]

約数ペア:

[(1, 1208528664), (2, 604264332), (3, 402842888), (4, 302132166), (6, 201421444), (7, 172646952), (8, 151066083), (12, 100710722), (14, 86323476), (21, 57548984), (24, 50355361), (28, 43161738), (42, 28774492), (56, 21580869), (84, 14387246), (103, 11733288), (168, 7193623), (206, 5866644), (211, 5727624), (309, 3911096), (331, 3651144), (412, 2933322), (422, 2863812), (618, 1955548), (633, 1909208), (662, 1825572), (721, 1676184), (824, 1466661), (844, 1431906), (993, 1217048), (1236, 977774), (1266, 954604), (1324, 912786), (1442, 838092), (1477, 818232), (1688, 715953), (1986, 608524), (2163, 558728), (2317, 521592), (2472, 488887), (2532, 477302), (2648, 456393), (2884, 419046), (2954, 409116), (3972, 304262), (4326, 279364), (4431, 272744), (4634, 260796), (5064, 238651), (5768, 209523), (5908, 204558), (6951, 173864), (7944, 152131), (8652, 139682), (8862, 136372), (9268, 130398), (11816, 102279), (13902, 86932), (17304, 69841), (17724, 68186), (18536, 65199), (21733, 55608), (27804, 43466), (34093, 35448)]