226996840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 598014720

約数和(自身を除く): 371017880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 367, 376, 470, 658, 734, 940, 1316, 1468, 1645, 1835, 1880, 2209, 2569, 2632, 2936, 3290, 3670, 4418, 5138, 6580, 7340, 8836, 10276, 11045, 12845, 13160, 14680, 15463, 17249, 17672, 20552, 22090, 25690, 30926, 34498, 44180, 51380, 61852, 68996, 77315, 86245, 88360, 102760, 120743, 123704, 137992, 154630, 172490, 241486, 309260, 344980, 482972, 603715, 618520, 689960, 810703, 965944, 1207430, 1621406, 2414860, 3242812, 4053515, 4829720, 5674921, 6485624, 8107030, 11349842, 16214060, 22699684, 28374605, 32428120, 45399368, 56749210, 113498420, 226996840]

約数ペア:

[(1, 226996840), (2, 113498420), (4, 56749210), (5, 45399368), (7, 32428120), (8, 28374605), (10, 22699684), (14, 16214060), (20, 11349842), (28, 8107030), (35, 6485624), (40, 5674921), (47, 4829720), (56, 4053515), (70, 3242812), (94, 2414860), (140, 1621406), (188, 1207430), (235, 965944), (280, 810703), (329, 689960), (367, 618520), (376, 603715), (470, 482972), (658, 344980), (734, 309260), (940, 241486), (1316, 172490), (1468, 154630), (1645, 137992), (1835, 123704), (1880, 120743), (2209, 102760), (2569, 88360), (2632, 86245), (2936, 77315), (3290, 68996), (3670, 61852), (4418, 51380), (5138, 44180), (6580, 34498), (7340, 30926), (8836, 25690), (10276, 22090), (11045, 20552), (12845, 17672), (13160, 17249), (14680, 15463)]