478619604

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 1330667520

約数和(自身を除く): 852047916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 92, 108, 138, 158, 162, 207, 237, 243, 271, 276, 316, 324, 414, 474, 486, 542, 621, 711, 813, 828, 948, 972, 1084, 1242, 1422, 1626, 1817, 1863, 2133, 2439, 2484, 2844, 3252, 3634, 3726, 4266, 4878, 5451, 5589, 6233, 6399, 7268, 7317, 7452, 8532, 9756, 10902, 11178, 12466, 12798, 14634, 16353, 18699, 19197, 21409, 21804, 21951, 22356, 24932, 25596, 29268, 32706, 37398, 38394, 42818, 43902, 49059, 56097, 64227, 65412, 65853, 74796, 76788, 85636, 87804, 98118, 112194, 128454, 131706, 147177, 168291, 192681, 196236, 224388, 256908, 263412, 294354, 336582, 385362, 441531, 492407, 504873, 578043, 588708, 673164, 770724, 883062, 984814, 1009746, 1156086, 1477221, 1514619, 1734129, 1766124, 1969628, 2019492, 2312172, 2954442, 3029238, 3468258, 4431663, 5202387, 5908884, 6058476, 6936516, 8863326, 10404774, 13294989, 17726652, 20809548, 26589978, 39884967, 53179956, 79769934, 119654901, 159539868, 239309802, 478619604]

約数ペア:

[(1, 478619604), (2, 239309802), (3, 159539868), (4, 119654901), (6, 79769934), (9, 53179956), (12, 39884967), (18, 26589978), (23, 20809548), (27, 17726652), (36, 13294989), (46, 10404774), (54, 8863326), (69, 6936516), (79, 6058476), (81, 5908884), (92, 5202387), (108, 4431663), (138, 3468258), (158, 3029238), (162, 2954442), (207, 2312172), (237, 2019492), (243, 1969628), (271, 1766124), (276, 1734129), (316, 1514619), (324, 1477221), (414, 1156086), (474, 1009746), (486, 984814), (542, 883062), (621, 770724), (711, 673164), (813, 588708), (828, 578043), (948, 504873), (972, 492407), (1084, 441531), (1242, 385362), (1422, 336582), (1626, 294354), (1817, 263412), (1863, 256908), (2133, 224388), (2439, 196236), (2484, 192681), (2844, 168291), (3252, 147177), (3634, 131706), (3726, 128454), (4266, 112194), (4878, 98118), (5451, 87804), (5589, 85636), (6233, 76788), (6399, 74796), (7268, 65853), (7317, 65412), (7452, 64227), (8532, 56097), (9756, 49059), (10902, 43902), (11178, 42818), (12466, 38394), (12798, 37398), (14634, 32706), (16353, 29268), (18699, 25596), (19197, 24932), (21409, 22356), (21804, 21951)]