670826608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 1401696000

約数和(自身を除く): 730869392

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 149, 232, 248, 298, 313, 464, 496, 596, 626, 899, 1192, 1252, 1798, 2384, 2504, 3596, 4321, 4619, 5008, 7192, 8642, 9077, 9238, 9703, 14384, 17284, 18154, 18476, 19406, 34568, 36308, 36952, 38812, 46637, 69136, 72616, 73904, 77624, 93274, 133951, 145232, 155248, 186548, 267902, 281387, 373096, 535804, 562774, 746192, 1071608, 1125548, 1352473, 1445747, 2143216, 2251096, 2704946, 2891494, 4502192, 5409892, 5782988, 10819784, 11565976, 21639568, 23131952, 41926663, 83853326, 167706652, 335413304, 670826608]

約数ペア:

[(1, 670826608), (2, 335413304), (4, 167706652), (8, 83853326), (16, 41926663), (29, 23131952), (31, 21639568), (58, 11565976), (62, 10819784), (116, 5782988), (124, 5409892), (149, 4502192), (232, 2891494), (248, 2704946), (298, 2251096), (313, 2143216), (464, 1445747), (496, 1352473), (596, 1125548), (626, 1071608), (899, 746192), (1192, 562774), (1252, 535804), (1798, 373096), (2384, 281387), (2504, 267902), (3596, 186548), (4321, 155248), (4619, 145232), (5008, 133951), (7192, 93274), (8642, 77624), (9077, 73904), (9238, 72616), (9703, 69136), (14384, 46637), (17284, 38812), (18154, 36952), (18476, 36308), (19406, 34568)]