480589668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4261}}^1$

素因数の和:4525

約数の個数: 72

約数和(自身を含む): 1314008696

約数和(自身を除く): 833419028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 468, 482, 723, 964, 1446, 2169, 2892, 3133, 4261, 4338, 6266, 8522, 8676, 9399, 12532, 12783, 17044, 18798, 25566, 28197, 37596, 38349, 51132, 55393, 56394, 76698, 110786, 112788, 153396, 166179, 221572, 332358, 498537, 664716, 997074, 1026901, 1994148, 2053802, 3080703, 4107604, 6161406, 9242109, 12322812, 13349713, 18484218, 26699426, 36968436, 40049139, 53398852, 80098278, 120147417, 160196556, 240294834, 480589668]

約数ペア:

[(1, 480589668), (2, 240294834), (3, 160196556), (4, 120147417), (6, 80098278), (9, 53398852), (12, 40049139), (13, 36968436), (18, 26699426), (26, 18484218), (36, 13349713), (39, 12322812), (52, 9242109), (78, 6161406), (117, 4107604), (156, 3080703), (234, 2053802), (241, 1994148), (468, 1026901), (482, 997074), (723, 664716), (964, 498537), (1446, 332358), (2169, 221572), (2892, 166179), (3133, 153396), (4261, 112788), (4338, 110786), (6266, 76698), (8522, 56394), (8676, 55393), (9399, 51132), (12532, 38349), (12783, 37596), (17044, 28197), (18798, 25566)]