217968576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1426

約数の個数: 112

約数和(自身を含む): 664805376

約数和(自身を除く): 446836800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1277, 1344, 1524, 1778, 2032, 2554, 2667, 3048, 3556, 3831, 4064, 5108, 5334, 6096, 7112, 7662, 8128, 8939, 10216, 10668, 12192, 14224, 15324, 17878, 20432, 21336, 24384, 26817, 28448, 30648, 35756, 40864, 42672, 53634, 56896, 61296, 71512, 81728, 85344, 107268, 122592, 143024, 162179, 170688, 214536, 245184, 286048, 324358, 429072, 486537, 572096, 648716, 858144, 973074, 1135253, 1297432, 1716288, 1946148, 2270506, 2594864, 3405759, 3892296, 4541012, 5189728, 6811518, 7784592, 9082024, 10379456, 13623036, 15569184, 18164048, 27246072, 31138368, 36328096, 54492144, 72656192, 108984288, 217968576]

約数ペア:

[(1, 217968576), (2, 108984288), (3, 72656192), (4, 54492144), (6, 36328096), (7, 31138368), (8, 27246072), (12, 18164048), (14, 15569184), (16, 13623036), (21, 10379456), (24, 9082024), (28, 7784592), (32, 6811518), (42, 5189728), (48, 4541012), (56, 3892296), (64, 3405759), (84, 2594864), (96, 2270506), (112, 1946148), (127, 1716288), (168, 1297432), (192, 1135253), (224, 973074), (254, 858144), (336, 648716), (381, 572096), (448, 486537), (508, 429072), (672, 324358), (762, 286048), (889, 245184), (1016, 214536), (1277, 170688), (1344, 162179), (1524, 143024), (1778, 122592), (2032, 107268), (2554, 85344), (2667, 81728), (3048, 71512), (3556, 61296), (3831, 56896), (4064, 53634), (5108, 42672), (5334, 40864), (6096, 35756), (7112, 30648), (7662, 28448), (8128, 26817), (8939, 24384), (10216, 21336), (10668, 20432), (12192, 17878), (14224, 15324)]