220933596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 589881600

約数和(自身を除く): 368948004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 131, 156, 228, 247, 262, 393, 494, 524, 569, 741, 786, 988, 1138, 1482, 1572, 1703, 1707, 2276, 2489, 2964, 3406, 3414, 4978, 5109, 6812, 6828, 7397, 7467, 9956, 10218, 10811, 14794, 14934, 20436, 21622, 22191, 29588, 29868, 32357, 32433, 43244, 44382, 64714, 64866, 74539, 88764, 97071, 129428, 129732, 140543, 149078, 194142, 223617, 281086, 298156, 388284, 421629, 447234, 562172, 843258, 894468, 969007, 1416241, 1686516, 1938014, 2832482, 2907021, 3876028, 4248723, 5664964, 5814042, 8497446, 11628084, 16994892, 18411133, 36822266, 55233399, 73644532, 110466798, 220933596]

約数ペア:

[(1, 220933596), (2, 110466798), (3, 73644532), (4, 55233399), (6, 36822266), (12, 18411133), (13, 16994892), (19, 11628084), (26, 8497446), (38, 5814042), (39, 5664964), (52, 4248723), (57, 3876028), (76, 2907021), (78, 2832482), (114, 1938014), (131, 1686516), (156, 1416241), (228, 969007), (247, 894468), (262, 843258), (393, 562172), (494, 447234), (524, 421629), (569, 388284), (741, 298156), (786, 281086), (988, 223617), (1138, 194142), (1482, 149078), (1572, 140543), (1703, 129732), (1707, 129428), (2276, 97071), (2489, 88764), (2964, 74539), (3406, 64866), (3414, 64714), (4978, 44382), (5109, 43244), (6812, 32433), (6828, 32357), (7397, 29868), (7467, 29588), (9956, 22191), (10218, 21622), (10811, 20436), (14794, 14934)]