988271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{484447}}^1$

素因数の和:484478

約数の個数: 64

約数和(自身を含む): 3139223040

約数和(自身を除く): 2150951160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 484447, 968894, 1453341, 1937788, 2422235, 2906682, 3875576, 4844470, 5813364, 7266705, 8235599, 9688940, 11626728, 14533410, 16471198, 19377880, 24706797, 29066820, 32942396, 41177995, 49413594, 58133640, 65884792, 82355990, 98827188, 123533985, 164711980, 197654376, 247067970, 329423960, 494135940, 988271880]

約数ペア:

[(1, 988271880), (2, 494135940), (3, 329423960), (4, 247067970), (5, 197654376), (6, 164711980), (8, 123533985), (10, 98827188), (12, 82355990), (15, 65884792), (17, 58133640), (20, 49413594), (24, 41177995), (30, 32942396), (34, 29066820), (40, 24706797), (51, 19377880), (60, 16471198), (68, 14533410), (85, 11626728), (102, 9688940), (120, 8235599), (136, 7266705), (170, 5813364), (204, 4844470), (255, 3875576), (340, 2906682), (408, 2422235), (510, 1937788), (680, 1453341), (1020, 968894), (2040, 484447)]