1690752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 5581440

約数和(自身を除く): 3890688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 37, 42, 48, 51, 56, 64, 68, 74, 84, 96, 102, 111, 112, 119, 128, 136, 148, 168, 192, 204, 222, 224, 238, 259, 272, 296, 336, 357, 384, 408, 444, 448, 476, 518, 544, 592, 629, 672, 714, 777, 816, 888, 896, 952, 1036, 1088, 1184, 1258, 1344, 1428, 1554, 1632, 1776, 1887, 1904, 2072, 2176, 2368, 2516, 2688, 2856, 3108, 3264, 3552, 3774, 3808, 4144, 4403, 4736, 5032, 5712, 6216, 6528, 7104, 7548, 7616, 8288, 8806, 10064, 11424, 12432, 13209, 14208, 15096, 15232, 16576, 17612, 20128, 22848, 24864, 26418, 30192, 33152, 35224, 40256, 45696, 49728, 52836, 60384, 70448, 80512, 99456, 105672, 120768, 140896, 211344, 241536, 281792, 422688, 563584, 845376, 1690752]

約数ペア:

[(1, 1690752), (2, 845376), (3, 563584), (4, 422688), (6, 281792), (7, 241536), (8, 211344), (12, 140896), (14, 120768), (16, 105672), (17, 99456), (21, 80512), (24, 70448), (28, 60384), (32, 52836), (34, 49728), (37, 45696), (42, 40256), (48, 35224), (51, 33152), (56, 30192), (64, 26418), (68, 24864), (74, 22848), (84, 20128), (96, 17612), (102, 16576), (111, 15232), (112, 15096), (119, 14208), (128, 13209), (136, 12432), (148, 11424), (168, 10064), (192, 8806), (204, 8288), (222, 7616), (224, 7548), (238, 7104), (259, 6528), (272, 6216), (296, 5712), (336, 5032), (357, 4736), (384, 4403), (408, 4144), (444, 3808), (448, 3774), (476, 3552), (518, 3264), (544, 3108), (592, 2856), (629, 2688), (672, 2516), (714, 2368), (777, 2176), (816, 2072), (888, 1904), (896, 1887), (952, 1776), (1036, 1632), (1088, 1554), (1184, 1428), (1258, 1344)]