636373752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 1911168000

約数和(自身を除く): 1274794248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 157, 161, 168, 184, 276, 314, 322, 471, 483, 552, 628, 644, 942, 966, 1049, 1099, 1256, 1288, 1884, 1932, 2098, 2198, 3147, 3297, 3611, 3768, 3864, 4196, 4396, 6294, 6594, 7222, 7343, 8392, 8792, 10833, 12588, 13188, 14444, 14686, 21666, 22029, 24127, 25176, 25277, 26376, 28888, 29372, 43332, 44058, 48254, 50554, 58744, 72381, 75831, 86664, 88116, 96508, 101108, 144762, 151662, 164693, 168889, 176232, 193016, 202216, 289524, 303324, 329386, 337778, 494079, 506667, 579048, 606648, 658772, 675556, 988158, 1013334, 1152851, 1317544, 1351112, 1976316, 2026668, 2305702, 3458553, 3787939, 3952632, 4053336, 4611404, 6917106, 7575878, 9222808, 11363817, 13834212, 15151756, 22727634, 26515573, 27668424, 30303512, 45455268, 53031146, 79546719, 90910536, 106062292, 159093438, 212124584, 318186876, 636373752]

約数ペア:

[(1, 636373752), (2, 318186876), (3, 212124584), (4, 159093438), (6, 106062292), (7, 90910536), (8, 79546719), (12, 53031146), (14, 45455268), (21, 30303512), (23, 27668424), (24, 26515573), (28, 22727634), (42, 15151756), (46, 13834212), (56, 11363817), (69, 9222808), (84, 7575878), (92, 6917106), (138, 4611404), (157, 4053336), (161, 3952632), (168, 3787939), (184, 3458553), (276, 2305702), (314, 2026668), (322, 1976316), (471, 1351112), (483, 1317544), (552, 1152851), (628, 1013334), (644, 988158), (942, 675556), (966, 658772), (1049, 606648), (1099, 579048), (1256, 506667), (1288, 494079), (1884, 337778), (1932, 329386), (2098, 303324), (2198, 289524), (3147, 202216), (3297, 193016), (3611, 176232), (3768, 168889), (3864, 164693), (4196, 151662), (4396, 144762), (6294, 101108), (6594, 96508), (7222, 88116), (7343, 86664), (8392, 75831), (8792, 72381), (10833, 58744), (12588, 50554), (13188, 48254), (14444, 44058), (14686, 43332), (21666, 29372), (22029, 28888), (24127, 26376), (25176, 25277)]