289029384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{63719}}^1$

素因数の和:63744

約数の個数: 80

約数和(自身を含む): 925214400

約数和(自身を除く): 636185016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 63719, 127438, 191157, 254876, 382314, 446033, 509752, 573471, 764628, 892066, 1146942, 1338099, 1529256, 1720413, 1784132, 2293884, 2676198, 3440826, 3568264, 4014297, 4587768, 5161239, 5352396, 6881652, 8028594, 10322478, 10704792, 12042891, 13763304, 16057188, 20644956, 24085782, 32114376, 36128673, 41289912, 48171564, 72257346, 96343128, 144514692, 289029384]

約数ペア:

[(1, 289029384), (2, 144514692), (3, 96343128), (4, 72257346), (6, 48171564), (7, 41289912), (8, 36128673), (9, 32114376), (12, 24085782), (14, 20644956), (18, 16057188), (21, 13763304), (24, 12042891), (27, 10704792), (28, 10322478), (36, 8028594), (42, 6881652), (54, 5352396), (56, 5161239), (63, 4587768), (72, 4014297), (81, 3568264), (84, 3440826), (108, 2676198), (126, 2293884), (162, 1784132), (168, 1720413), (189, 1529256), (216, 1338099), (252, 1146942), (324, 892066), (378, 764628), (504, 573471), (567, 509752), (648, 446033), (756, 382314), (1134, 254876), (1512, 191157), (2268, 127438), (4536, 63719)]