217320432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22303}}^1$

素因数の和:22350

約数の個数: 80

約数和(自身を含む): 663767040

約数和(自身を除く): 446446608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 22303, 44606, 66909, 89212, 133818, 156121, 178424, 267636, 312242, 356848, 468363, 535272, 624484, 646787, 936726, 1070544, 1248968, 1293574, 1873452, 1940361, 2497936, 2587148, 3746904, 3880722, 4527509, 5174296, 7493808, 7761444, 9055018, 10348592, 13582527, 15522888, 18110036, 27165054, 31045776, 36220072, 54330108, 72440144, 108660216, 217320432]

約数ペア:

[(1, 217320432), (2, 108660216), (3, 72440144), (4, 54330108), (6, 36220072), (7, 31045776), (8, 27165054), (12, 18110036), (14, 15522888), (16, 13582527), (21, 10348592), (24, 9055018), (28, 7761444), (29, 7493808), (42, 5174296), (48, 4527509), (56, 3880722), (58, 3746904), (84, 2587148), (87, 2497936), (112, 1940361), (116, 1873452), (168, 1293574), (174, 1248968), (203, 1070544), (232, 936726), (336, 646787), (348, 624484), (406, 535272), (464, 468363), (609, 356848), (696, 312242), (812, 267636), (1218, 178424), (1392, 156121), (1624, 133818), (2436, 89212), (3248, 66909), (4872, 44606), (9744, 22303)]