1557070144

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 3659355648

約数和(自身を除く): 2102285504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 73, 94, 112, 146, 188, 224, 292, 329, 376, 448, 511, 584, 658, 752, 1013, 1022, 1168, 1316, 1504, 2026, 2044, 2336, 2632, 3008, 3431, 4052, 4088, 4672, 5264, 6862, 7091, 8104, 8176, 10528, 13724, 14182, 16208, 16352, 21056, 24017, 27448, 28364, 32416, 32704, 47611, 48034, 54896, 56728, 64832, 73949, 95222, 96068, 109792, 113456, 147898, 190444, 192136, 219584, 226912, 295796, 333277, 380888, 384272, 453824, 517643, 591592, 666554, 761776, 768544, 1035286, 1183184, 1333108, 1523552, 1537088, 2070572, 2366368, 2666216, 3047104, 3475603, 4141144, 4732736, 5332432, 6951206, 8282288, 10664864, 13902412, 16564576, 21329728, 24329221, 27804824, 33129152, 48658442, 55609648, 97316884, 111219296, 194633768, 222438592, 389267536, 778535072, 1557070144]

約数ペア:

[(1, 1557070144), (2, 778535072), (4, 389267536), (7, 222438592), (8, 194633768), (14, 111219296), (16, 97316884), (28, 55609648), (32, 48658442), (47, 33129152), (56, 27804824), (64, 24329221), (73, 21329728), (94, 16564576), (112, 13902412), (146, 10664864), (188, 8282288), (224, 6951206), (292, 5332432), (329, 4732736), (376, 4141144), (448, 3475603), (511, 3047104), (584, 2666216), (658, 2366368), (752, 2070572), (1013, 1537088), (1022, 1523552), (1168, 1333108), (1316, 1183184), (1504, 1035286), (2026, 768544), (2044, 761776), (2336, 666554), (2632, 591592), (3008, 517643), (3431, 453824), (4052, 384272), (4088, 380888), (4672, 333277), (5264, 295796), (6862, 226912), (7091, 219584), (8104, 192136), (8176, 190444), (10528, 147898), (13724, 113456), (14182, 109792), (16208, 96068), (16352, 95222), (21056, 73949), (24017, 64832), (27448, 56728), (28364, 54896), (32416, 48034), (32704, 47611)]