220973688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 647446800

約数和(自身を除く): 426473112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 307, 312, 468, 614, 769, 921, 936, 1228, 1538, 1842, 2307, 2456, 2763, 3076, 3684, 3991, 4614, 5526, 6152, 6921, 7368, 7982, 9228, 9997, 11052, 11973, 13842, 15964, 18456, 19994, 22104, 23946, 27684, 29991, 31928, 35919, 39988, 47892, 55368, 59982, 71838, 79976, 89973, 95784, 119964, 143676, 179946, 236083, 239928, 287352, 359892, 472166, 708249, 719784, 944332, 1416498, 1888664, 2124747, 2832996, 3069079, 4249494, 5665992, 6138158, 8498988, 9207237, 12276316, 16997976, 18414474, 24552632, 27621711, 36828948, 55243422, 73657896, 110486844, 220973688]

約数ペア:

[(1, 220973688), (2, 110486844), (3, 73657896), (4, 55243422), (6, 36828948), (8, 27621711), (9, 24552632), (12, 18414474), (13, 16997976), (18, 12276316), (24, 9207237), (26, 8498988), (36, 6138158), (39, 5665992), (52, 4249494), (72, 3069079), (78, 2832996), (104, 2124747), (117, 1888664), (156, 1416498), (234, 944332), (307, 719784), (312, 708249), (468, 472166), (614, 359892), (769, 287352), (921, 239928), (936, 236083), (1228, 179946), (1538, 143676), (1842, 119964), (2307, 95784), (2456, 89973), (2763, 79976), (3076, 71838), (3684, 59982), (3991, 55368), (4614, 47892), (5526, 39988), (6152, 35919), (6921, 31928), (7368, 29991), (7982, 27684), (9228, 23946), (9997, 22104), (11052, 19994), (11973, 18456), (13842, 15964)]