1874655664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3449}}^1$

素因数の和:3698

約数の個数: 80

約数和(自身を含む): 4353292800

約数和(自身を除く): 2478637136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 211, 322, 368, 422, 644, 844, 1288, 1477, 1688, 2576, 2954, 3376, 3449, 4853, 5908, 6898, 9706, 11816, 13796, 19412, 23632, 24143, 27592, 33971, 38824, 48286, 55184, 67942, 77648, 79327, 96572, 135884, 158654, 193144, 271768, 317308, 386288, 543536, 555289, 634616, 727739, 1110578, 1269232, 1455478, 2221156, 2910956, 4442312, 5094173, 5821912, 8884624, 10188346, 11643824, 16737997, 20376692, 33475994, 40753384, 66951988, 81506768, 117165979, 133903976, 234331958, 267807952, 468663916, 937327832, 1874655664]

約数ペア:

[(1, 1874655664), (2, 937327832), (4, 468663916), (7, 267807952), (8, 234331958), (14, 133903976), (16, 117165979), (23, 81506768), (28, 66951988), (46, 40753384), (56, 33475994), (92, 20376692), (112, 16737997), (161, 11643824), (184, 10188346), (211, 8884624), (322, 5821912), (368, 5094173), (422, 4442312), (644, 2910956), (844, 2221156), (1288, 1455478), (1477, 1269232), (1688, 1110578), (2576, 727739), (2954, 634616), (3376, 555289), (3449, 543536), (4853, 386288), (5908, 317308), (6898, 271768), (9706, 193144), (11816, 158654), (13796, 135884), (19412, 96572), (23632, 79327), (24143, 77648), (27592, 67942), (33971, 55184), (38824, 48286)]