31040488728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{33191}}^1$

素因数の和:33653

約数の個数: 96

約数和(自身を含む): 86989593600

約数和(自身を除く): 55949104872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 419, 558, 744, 838, 1116, 1257, 1676, 2232, 2514, 3352, 3771, 5028, 7542, 10056, 12989, 15084, 25978, 30168, 33191, 38967, 51956, 66382, 77934, 99573, 103912, 116901, 132764, 155868, 199146, 233802, 265528, 298719, 311736, 398292, 467604, 597438, 796584, 935208, 1028921, 1194876, 2057842, 2389752, 3086763, 4115684, 6173526, 8231368, 9260289, 12347052, 13907029, 18520578, 24694104, 27814058, 37041156, 41721087, 55628116, 74082312, 83442174, 111256232, 125163261, 166884348, 250326522, 333768696, 431117899, 500653044, 862235798, 1001306088, 1293353697, 1724471596, 2586707394, 3448943192, 3880061091, 5173414788, 7760122182, 10346829576, 15520244364, 31040488728]

約数ペア:

[(1, 31040488728), (2, 15520244364), (3, 10346829576), (4, 7760122182), (6, 5173414788), (8, 3880061091), (9, 3448943192), (12, 2586707394), (18, 1724471596), (24, 1293353697), (31, 1001306088), (36, 862235798), (62, 500653044), (72, 431117899), (93, 333768696), (124, 250326522), (186, 166884348), (248, 125163261), (279, 111256232), (372, 83442174), (419, 74082312), (558, 55628116), (744, 41721087), (838, 37041156), (1116, 27814058), (1257, 24694104), (1676, 18520578), (2232, 13907029), (2514, 12347052), (3352, 9260289), (3771, 8231368), (5028, 6173526), (7542, 4115684), (10056, 3086763), (12989, 2389752), (15084, 2057842), (25978, 1194876), (30168, 1028921), (33191, 935208), (38967, 796584), (51956, 597438), (66382, 467604), (77934, 398292), (99573, 311736), (103912, 298719), (116901, 265528), (132764, 233802), (155868, 199146)]