627728608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 1378544832

約数和(自身を除く): 750816224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 71, 104, 106, 142, 208, 212, 284, 401, 416, 424, 568, 689, 802, 848, 923, 1136, 1378, 1604, 1696, 1846, 2272, 2756, 3208, 3692, 3763, 5213, 5512, 6416, 7384, 7526, 10426, 11024, 12832, 14768, 15052, 20852, 21253, 22048, 28471, 29536, 30104, 41704, 42506, 48919, 56942, 60208, 83408, 85012, 97838, 113884, 120416, 166816, 170024, 195676, 227768, 276289, 340048, 370123, 391352, 455536, 552578, 680096, 740246, 782704, 911072, 1105156, 1480492, 1508963, 1565408, 2210312, 2960984, 3017926, 4420624, 5921968, 6035852, 8841248, 11843936, 12071704, 19616519, 24143408, 39233038, 48286816, 78466076, 156932152, 313864304, 627728608]

約数ペア:

[(1, 627728608), (2, 313864304), (4, 156932152), (8, 78466076), (13, 48286816), (16, 39233038), (26, 24143408), (32, 19616519), (52, 12071704), (53, 11843936), (71, 8841248), (104, 6035852), (106, 5921968), (142, 4420624), (208, 3017926), (212, 2960984), (284, 2210312), (401, 1565408), (416, 1508963), (424, 1480492), (568, 1105156), (689, 911072), (802, 782704), (848, 740246), (923, 680096), (1136, 552578), (1378, 455536), (1604, 391352), (1696, 370123), (1846, 340048), (2272, 276289), (2756, 227768), (3208, 195676), (3692, 170024), (3763, 166816), (5213, 120416), (5512, 113884), (6416, 97838), (7384, 85012), (7526, 83408), (10426, 60208), (11024, 56942), (12832, 48919), (14768, 42506), (15052, 41704), (20852, 30104), (21253, 29536), (22048, 28471)]