4723172958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 11743395840

約数和(自身を除く): 7020222882

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 109, 138, 161, 186, 217, 218, 322, 327, 434, 483, 651, 654, 713, 763, 966, 1302, 1426, 1447, 1526, 2139, 2289, 2507, 2894, 3379, 4278, 4341, 4578, 4991, 5014, 6758, 7521, 8682, 9982, 10129, 10137, 14973, 15042, 17549, 20258, 20274, 23653, 29946, 30387, 33281, 35098, 44857, 47306, 52647, 60774, 66562, 70959, 77717, 89714, 99843, 105294, 134571, 141918, 155434, 157723, 199686, 232967, 233151, 269142, 313999, 315446, 465934, 466302, 473169, 544019, 627998, 698901, 941997, 946338, 1031711, 1088038, 1104061, 1397802, 1632057, 1883994, 2063422, 2208122, 3095133, 3264114, 3312183, 3627629, 4889413, 6190266, 6624366, 7221977, 7255258, 9778826, 10882887, 14443954, 14668239, 21665931, 21765774, 25393403, 29336478, 34225891, 43331862, 50786806, 68451782, 76180209, 102677673, 112456499, 152360418, 205355346, 224912998, 337369497, 674738994, 787195493, 1574390986, 2361586479, 4723172958]

約数ペア:

[(1, 4723172958), (2, 2361586479), (3, 1574390986), (6, 787195493), (7, 674738994), (14, 337369497), (21, 224912998), (23, 205355346), (31, 152360418), (42, 112456499), (46, 102677673), (62, 76180209), (69, 68451782), (93, 50786806), (109, 43331862), (138, 34225891), (161, 29336478), (186, 25393403), (217, 21765774), (218, 21665931), (322, 14668239), (327, 14443954), (434, 10882887), (483, 9778826), (651, 7255258), (654, 7221977), (713, 6624366), (763, 6190266), (966, 4889413), (1302, 3627629), (1426, 3312183), (1447, 3264114), (1526, 3095133), (2139, 2208122), (2289, 2063422), (2507, 1883994), (2894, 1632057), (3379, 1397802), (4278, 1104061), (4341, 1088038), (4578, 1031711), (4991, 946338), (5014, 941997), (6758, 698901), (7521, 627998), (8682, 544019), (9982, 473169), (10129, 466302), (10137, 465934), (14973, 315446), (15042, 313999), (17549, 269142), (20258, 233151), (20274, 232967), (23653, 199686), (29946, 157723), (30387, 155434), (33281, 141918), (35098, 134571), (44857, 105294), (47306, 99843), (52647, 89714), (60774, 77717), (66562, 70959)]