238173372

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 671311872

約数和(自身を除く): 433138500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 124, 138, 162, 186, 207, 276, 279, 324, 372, 414, 558, 621, 713, 828, 837, 1031, 1116, 1242, 1426, 1674, 1863, 2062, 2139, 2484, 2511, 2852, 3093, 3348, 3726, 4124, 4278, 5022, 6186, 6417, 7452, 8556, 9279, 10044, 12372, 12834, 18558, 19251, 23713, 25668, 27837, 31961, 37116, 38502, 47426, 55674, 57753, 63922, 71139, 77004, 83511, 94852, 95883, 111348, 115506, 127844, 142278, 167022, 191766, 213417, 231012, 284556, 287649, 334044, 383532, 426834, 575298, 640251, 735103, 853668, 862947, 1150596, 1280502, 1470206, 1725894, 1920753, 2205309, 2561004, 2588841, 2940412, 3451788, 3841506, 4410618, 5177682, 6615927, 7683012, 8821236, 10355364, 13231854, 19847781, 26463708, 39695562, 59543343, 79391124, 119086686, 238173372]

約数ペア:

[(1, 238173372), (2, 119086686), (3, 79391124), (4, 59543343), (6, 39695562), (9, 26463708), (12, 19847781), (18, 13231854), (23, 10355364), (27, 8821236), (31, 7683012), (36, 6615927), (46, 5177682), (54, 4410618), (62, 3841506), (69, 3451788), (81, 2940412), (92, 2588841), (93, 2561004), (108, 2205309), (124, 1920753), (138, 1725894), (162, 1470206), (186, 1280502), (207, 1150596), (276, 862947), (279, 853668), (324, 735103), (372, 640251), (414, 575298), (558, 426834), (621, 383532), (713, 334044), (828, 287649), (837, 284556), (1031, 231012), (1116, 213417), (1242, 191766), (1426, 167022), (1674, 142278), (1863, 127844), (2062, 115506), (2139, 111348), (2484, 95883), (2511, 94852), (2852, 83511), (3093, 77004), (3348, 71139), (3726, 63922), (4124, 57753), (4278, 55674), (5022, 47426), (6186, 38502), (6417, 37116), (7452, 31961), (8556, 27837), (9279, 25668), (10044, 23713), (12372, 19251), (12834, 18558)]