384448428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117353}}^1$

素因数の和:117383

約数の個数: 72

約数和(自身を含む): 1196071968

約数和(自身を除く): 811623540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 117353, 234706, 352059, 469412, 704118, 821471, 1056177, 1408236, 1525589, 1642942, 2112354, 2464413, 3051178, 3285884, 4224708, 4576767, 4928826, 6102356, 7393239, 9153534, 9857652, 10679123, 13730301, 14786478, 18307068, 21358246, 27460602, 29572956, 32037369, 42716492, 54921204, 64074738, 96112107, 128149476, 192224214, 384448428]

約数ペア:

[(1, 384448428), (2, 192224214), (3, 128149476), (4, 96112107), (6, 64074738), (7, 54921204), (9, 42716492), (12, 32037369), (13, 29572956), (14, 27460602), (18, 21358246), (21, 18307068), (26, 14786478), (28, 13730301), (36, 10679123), (39, 9857652), (42, 9153534), (52, 7393239), (63, 6102356), (78, 4928826), (84, 4576767), (91, 4224708), (117, 3285884), (126, 3051178), (156, 2464413), (182, 2112354), (234, 1642942), (252, 1525589), (273, 1408236), (364, 1056177), (468, 821471), (546, 704118), (819, 469412), (1092, 352059), (1638, 234706), (3276, 117353)]