393224460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 1144399872

約数和(自身を除く): 751175412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 163, 186, 310, 326, 372, 465, 489, 620, 652, 815, 930, 978, 1297, 1630, 1860, 1956, 2445, 2594, 3260, 3891, 4890, 5053, 5188, 6485, 7782, 9780, 10106, 12970, 15159, 15564, 19455, 20212, 25265, 25940, 30318, 38910, 40207, 50530, 60636, 75795, 77820, 80414, 101060, 120621, 151590, 160828, 201035, 211411, 241242, 303180, 402070, 422822, 482484, 603105, 634233, 804140, 845644, 1057055, 1206210, 1268466, 2114110, 2412420, 2536932, 3171165, 4228220, 6342330, 6553741, 12684660, 13107482, 19661223, 26214964, 32768705, 39322446, 65537410, 78644892, 98306115, 131074820, 196612230, 393224460]

約数ペア:

[(1, 393224460), (2, 196612230), (3, 131074820), (4, 98306115), (5, 78644892), (6, 65537410), (10, 39322446), (12, 32768705), (15, 26214964), (20, 19661223), (30, 13107482), (31, 12684660), (60, 6553741), (62, 6342330), (93, 4228220), (124, 3171165), (155, 2536932), (163, 2412420), (186, 2114110), (310, 1268466), (326, 1206210), (372, 1057055), (465, 845644), (489, 804140), (620, 634233), (652, 603105), (815, 482484), (930, 422822), (978, 402070), (1297, 303180), (1630, 241242), (1860, 211411), (1956, 201035), (2445, 160828), (2594, 151590), (3260, 120621), (3891, 101060), (4890, 80414), (5053, 77820), (5188, 75795), (6485, 60636), (7782, 50530), (9780, 40207), (10106, 38910), (12970, 30318), (15159, 25940), (15564, 25265), (19455, 20212)]