349745424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22147}}^1$

素因数の和:22212

約数の個数: 80

約数和(自身を含む): 1054599168

約数和(自身を除く): 704853744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 22147, 44294, 66441, 88588, 132882, 155029, 177176, 265764, 310058, 354352, 465087, 531528, 620116, 930174, 1040909, 1063056, 1240232, 1860348, 2081818, 2480464, 3122727, 3720696, 4163636, 6245454, 7286363, 7441392, 8327272, 12490908, 14572726, 16654544, 21859089, 24981816, 29145452, 43718178, 49963632, 58290904, 87436356, 116581808, 174872712, 349745424]

約数ペア:

[(1, 349745424), (2, 174872712), (3, 116581808), (4, 87436356), (6, 58290904), (7, 49963632), (8, 43718178), (12, 29145452), (14, 24981816), (16, 21859089), (21, 16654544), (24, 14572726), (28, 12490908), (42, 8327272), (47, 7441392), (48, 7286363), (56, 6245454), (84, 4163636), (94, 3720696), (112, 3122727), (141, 2480464), (168, 2081818), (188, 1860348), (282, 1240232), (329, 1063056), (336, 1040909), (376, 930174), (564, 620116), (658, 531528), (752, 465087), (987, 354352), (1128, 310058), (1316, 265764), (1974, 177176), (2256, 155029), (2632, 132882), (3948, 88588), (5264, 66441), (7896, 44294), (15792, 22147)]