402345944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 1035417600

約数和(自身を除く): 633071656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 364, 376, 517, 572, 611, 616, 658, 728, 1001, 1034, 1069, 1144, 1222, 1316, 2002, 2068, 2138, 2444, 2632, 3619, 4004, 4136, 4276, 4277, 4888, 6721, 7238, 7483, 8008, 8552, 8554, 11759, 13442, 13897, 14476, 14966, 17108, 23518, 26884, 27794, 28952, 29932, 34216, 47036, 47047, 50243, 53768, 55588, 59864, 82313, 94072, 94094, 97279, 100486, 111176, 152867, 164626, 188188, 194558, 200972, 305734, 329252, 351701, 376376, 389116, 401944, 552673, 611468, 653159, 658504, 703402, 778232, 1070069, 1105346, 1222936, 1306318, 1406804, 2140138, 2210692, 2612636, 2813608, 3868711, 4280276, 4421384, 4572113, 5225272, 7184749, 7737422, 8560552, 9144226, 14369498, 15474844, 18288452, 28738996, 30949688, 36576904, 50293243, 57477992, 100586486, 201172972, 402345944]

約数ペア:

[(1, 402345944), (2, 201172972), (4, 100586486), (7, 57477992), (8, 50293243), (11, 36576904), (13, 30949688), (14, 28738996), (22, 18288452), (26, 15474844), (28, 14369498), (44, 9144226), (47, 8560552), (52, 7737422), (56, 7184749), (77, 5225272), (88, 4572113), (91, 4421384), (94, 4280276), (104, 3868711), (143, 2813608), (154, 2612636), (182, 2210692), (188, 2140138), (286, 1406804), (308, 1306318), (329, 1222936), (364, 1105346), (376, 1070069), (517, 778232), (572, 703402), (611, 658504), (616, 653159), (658, 611468), (728, 552673), (1001, 401944), (1034, 389116), (1069, 376376), (1144, 351701), (1222, 329252), (1316, 305734), (2002, 200972), (2068, 194558), (2138, 188188), (2444, 164626), (2632, 152867), (3619, 111176), (4004, 100486), (4136, 97279), (4276, 94094), (4277, 94072), (4888, 82313), (6721, 59864), (7238, 55588), (7483, 53768), (8008, 50243), (8552, 47047), (8554, 47036), (11759, 34216), (13442, 29932), (13897, 28952), (14476, 27794), (14966, 26884), (17108, 23518)]