1815678864

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3493

約数の個数: 120

約数和(自身を含む): 5298321600

約数和(自身を除く): 3482642736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 131, 144, 174, 232, 261, 262, 348, 393, 464, 522, 524, 696, 786, 1044, 1048, 1179, 1392, 1572, 2088, 2096, 2358, 3144, 3319, 3799, 4176, 4716, 6288, 6638, 7598, 9432, 9957, 11397, 13276, 15196, 18864, 19914, 22794, 26552, 29871, 30392, 34191, 39828, 45588, 53104, 59742, 60784, 68382, 79656, 91176, 96251, 119484, 136764, 159312, 182352, 192502, 238968, 273528, 288753, 385004, 434789, 477936, 547056, 577506, 770008, 866259, 869578, 1155012, 1304367, 1540016, 1732518, 1739156, 2310024, 2608734, 3465036, 3478312, 3913101, 4620048, 5217468, 6930072, 6956624, 7826202, 10434936, 12608881, 13860144, 15652404, 20869872, 25217762, 31304808, 37826643, 50435524, 62609616, 75653286, 100871048, 113479929, 151306572, 201742096, 226959858, 302613144, 453919716, 605226288, 907839432, 1815678864]

約数ペア:

[(1, 1815678864), (2, 907839432), (3, 605226288), (4, 453919716), (6, 302613144), (8, 226959858), (9, 201742096), (12, 151306572), (16, 113479929), (18, 100871048), (24, 75653286), (29, 62609616), (36, 50435524), (48, 37826643), (58, 31304808), (72, 25217762), (87, 20869872), (116, 15652404), (131, 13860144), (144, 12608881), (174, 10434936), (232, 7826202), (261, 6956624), (262, 6930072), (348, 5217468), (393, 4620048), (464, 3913101), (522, 3478312), (524, 3465036), (696, 2608734), (786, 2310024), (1044, 1739156), (1048, 1732518), (1179, 1540016), (1392, 1304367), (1572, 1155012), (2088, 869578), (2096, 866259), (2358, 770008), (3144, 577506), (3319, 547056), (3799, 477936), (4176, 434789), (4716, 385004), (6288, 288753), (6638, 273528), (7598, 238968), (9432, 192502), (9957, 182352), (11397, 159312), (13276, 136764), (15196, 119484), (18864, 96251), (19914, 91176), (22794, 79656), (26552, 68382), (29871, 60784), (30392, 59742), (34191, 53104), (39828, 45588)]