401065392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 180

約数和(自身を含む): 1306378440

約数和(自身を除く): 905313048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 507, 546, 588, 624, 637, 676, 728, 784, 1009, 1014, 1092, 1176, 1183, 1274, 1352, 1456, 1911, 2018, 2028, 2184, 2352, 2366, 2548, 2704, 3027, 3549, 3822, 4036, 4056, 4368, 4732, 5096, 6054, 7063, 7098, 7644, 8072, 8112, 8281, 9464, 10192, 12108, 13117, 14126, 14196, 15288, 16144, 16562, 18928, 21189, 24216, 24843, 26234, 28252, 28392, 30576, 33124, 39351, 42378, 48432, 49441, 49686, 52468, 56504, 56784, 66248, 78702, 84756, 91819, 98882, 99372, 104936, 113008, 132496, 148323, 157404, 169512, 170521, 183638, 197764, 198744, 209872, 275457, 296646, 314808, 339024, 341042, 367276, 395528, 397488, 511563, 550914, 593292, 629616, 642733, 682084, 734552, 791056, 1023126, 1101828, 1186584, 1193647, 1285466, 1364168, 1469104, 1928199, 2046252, 2203656, 2373168, 2387294, 2570932, 2728336, 3580941, 3856398, 4092504, 4407312, 4774588, 5141864, 7161882, 7712796, 8185008, 8355529, 9549176, 10283728, 14323764, 15425592, 16711058, 19098352, 25066587, 28647528, 30851184, 33422116, 50133174, 57295056, 66844232, 100266348, 133688464, 200532696, 401065392]

約数ペア:

[(1, 401065392), (2, 200532696), (3, 133688464), (4, 100266348), (6, 66844232), (7, 57295056), (8, 50133174), (12, 33422116), (13, 30851184), (14, 28647528), (16, 25066587), (21, 19098352), (24, 16711058), (26, 15425592), (28, 14323764), (39, 10283728), (42, 9549176), (48, 8355529), (49, 8185008), (52, 7712796), (56, 7161882), (78, 5141864), (84, 4774588), (91, 4407312), (98, 4092504), (104, 3856398), (112, 3580941), (147, 2728336), (156, 2570932), (168, 2387294), (169, 2373168), (182, 2203656), (196, 2046252), (208, 1928199), (273, 1469104), (294, 1364168), (312, 1285466), (336, 1193647), (338, 1186584), (364, 1101828), (392, 1023126), (507, 791056), (546, 734552), (588, 682084), (624, 642733), (637, 629616), (676, 593292), (728, 550914), (784, 511563), (1009, 397488), (1014, 395528), (1092, 367276), (1176, 341042), (1183, 339024), (1274, 314808), (1352, 296646), (1456, 275457), (1911, 209872), (2018, 198744), (2028, 197764), (2184, 183638), (2352, 170521), (2366, 169512), (2548, 157404), (2704, 148323), (3027, 132496), (3549, 113008), (3822, 104936), (4036, 99372), (4056, 98882), (4368, 91819), (4732, 84756), (5096, 78702), (6054, 66248), (7063, 56784), (7098, 56504), (7644, 52468), (8072, 49686), (8112, 49441), (8281, 48432), (9464, 42378), (10192, 39351), (12108, 33124), (13117, 30576), (14126, 28392), (14196, 28252), (15288, 26234), (16144, 24843), (16562, 24216), (18928, 21189)]