7220016

素因数分解:

$2^4\times 3^6\times {\mathrm{619}}^1$

素因数の和:645

約数の個数: 70

約数和(自身を含む): 21007460

約数和(自身を除く): 13787444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 619, 648, 729, 972, 1238, 1296, 1458, 1857, 1944, 2476, 2916, 3714, 3888, 4952, 5571, 5832, 7428, 9904, 11142, 11664, 14856, 16713, 22284, 29712, 33426, 44568, 50139, 66852, 89136, 100278, 133704, 150417, 200556, 267408, 300834, 401112, 451251, 601668, 802224, 902502, 1203336, 1805004, 2406672, 3610008, 7220016]

約数ペア:

[(1, 7220016), (2, 3610008), (3, 2406672), (4, 1805004), (6, 1203336), (8, 902502), (9, 802224), (12, 601668), (16, 451251), (18, 401112), (24, 300834), (27, 267408), (36, 200556), (48, 150417), (54, 133704), (72, 100278), (81, 89136), (108, 66852), (144, 50139), (162, 44568), (216, 33426), (243, 29712), (324, 22284), (432, 16713), (486, 14856), (619, 11664), (648, 11142), (729, 9904), (972, 7428), (1238, 5832), (1296, 5571), (1458, 4952), (1857, 3888), (1944, 3714), (2476, 2916)]