260700804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79579}}^1$

素因数の和:79609

約数の個数: 72

約数和(自身を含む): 811079360

約数和(自身を除く): 550378556

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, 79579, 159158, 238737, 318316, 477474, 557053, 716211, 954948, 1034527, 1114106, 1432422, 1671159, 2069054, 2228212, 2864844, 3103581, 3342318, 4138108, 5013477, 6207162, 6684636, 7241689, 9310743, 10026954, 12414324, 14483378, 18621486, 20053908, 21725067, 28966756, 37242972, 43450134, 65175201, 86900268, 130350402, 260700804]

約数ペア:

[(1, 260700804), (2, 130350402), (3, 86900268), (4, 65175201), (6, 43450134), (7, 37242972), (9, 28966756), (12, 21725067), (13, 20053908), (14, 18621486), (18, 14483378), (21, 12414324), (26, 10026954), (28, 9310743), (36, 7241689), (39, 6684636), (42, 6207162), (52, 5013477), (63, 4138108), (78, 3342318), (84, 3103581), (91, 2864844), (117, 2228212), (126, 2069054), (156, 1671159), (182, 1432422), (234, 1114106), (252, 1034527), (273, 954948), (364, 716211), (468, 557053), (546, 477474), (819, 318316), (1092, 238737), (1638, 159158), (3276, 79579)]