631995336

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 2021136000

約数和(自身を除く): 1389140664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 157, 163, 168, 196, 252, 294, 314, 326, 343, 392, 441, 471, 489, 504, 588, 628, 652, 686, 882, 942, 978, 1029, 1099, 1141, 1176, 1256, 1304, 1372, 1413, 1467, 1764, 1884, 1956, 2058, 2198, 2282, 2744, 2826, 2934, 3087, 3297, 3423, 3528, 3768, 3912, 4116, 4396, 4564, 5652, 5868, 6174, 6594, 6846, 7693, 7987, 8232, 8792, 9128, 9891, 10269, 11304, 11736, 12348, 13188, 13692, 15386, 15974, 19782, 20538, 23079, 23961, 24696, 25591, 26376, 27384, 30772, 31948, 39564, 41076, 46158, 47922, 51182, 53851, 55909, 61544, 63896, 69237, 71883, 76773, 79128, 82152, 92316, 95844, 102364, 107702, 111818, 138474, 143766, 153546, 161553, 167727, 179137, 184632, 191688, 204728, 215404, 223636, 230319, 276948, 287532, 307092, 323106, 335454, 358274, 430808, 447272, 460638, 484659, 503181, 537411, 553896, 575064, 614184, 646212, 670908, 716548, 921276, 969318, 1006362, 1074822, 1253959, 1292424, 1341816, 1433096, 1612233, 1842552, 1938636, 2012724, 2149644, 2507918, 3224466, 3761877, 3877272, 4025448, 4299288, 5015836, 6448932, 7523754, 8777713, 10031672, 11285631, 12897864, 15047508, 17555426, 22571262, 26333139, 30095016, 35110852, 45142524, 52666278, 70221704, 78999417, 90285048, 105332556, 157998834, 210665112, 315997668, 631995336]

約数ペア:

[(1, 631995336), (2, 315997668), (3, 210665112), (4, 157998834), (6, 105332556), (7, 90285048), (8, 78999417), (9, 70221704), (12, 52666278), (14, 45142524), (18, 35110852), (21, 30095016), (24, 26333139), (28, 22571262), (36, 17555426), (42, 15047508), (49, 12897864), (56, 11285631), (63, 10031672), (72, 8777713), (84, 7523754), (98, 6448932), (126, 5015836), (147, 4299288), (157, 4025448), (163, 3877272), (168, 3761877), (196, 3224466), (252, 2507918), (294, 2149644), (314, 2012724), (326, 1938636), (343, 1842552), (392, 1612233), (441, 1433096), (471, 1341816), (489, 1292424), (504, 1253959), (588, 1074822), (628, 1006362), (652, 969318), (686, 921276), (882, 716548), (942, 670908), (978, 646212), (1029, 614184), (1099, 575064), (1141, 553896), (1176, 537411), (1256, 503181), (1304, 484659), (1372, 460638), (1413, 447272), (1467, 430808), (1764, 358274), (1884, 335454), (1956, 323106), (2058, 307092), (2198, 287532), (2282, 276948), (2744, 230319), (2826, 223636), (2934, 215404), (3087, 204728), (3297, 191688), (3423, 184632), (3528, 179137), (3768, 167727), (3912, 161553), (4116, 153546), (4396, 143766), (4564, 138474), (5652, 111818), (5868, 107702), (6174, 102364), (6594, 95844), (6846, 92316), (7693, 82152), (7987, 79128), (8232, 76773), (8792, 71883), (9128, 69237), (9891, 63896), (10269, 61544), (11304, 55909), (11736, 53851), (12348, 51182), (13188, 47922), (13692, 46158), (15386, 41076), (15974, 39564), (19782, 31948), (20538, 30772), (23079, 27384), (23961, 26376), (24696, 25591)]