1696968

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 5913180

約数和(自身を除く): 4216212

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 49, 52, 56, 63, 72, 74, 78, 84, 91, 98, 104, 111, 117, 126, 147, 148, 156, 168, 182, 196, 222, 234, 252, 259, 273, 294, 296, 312, 333, 364, 392, 441, 444, 468, 481, 504, 518, 546, 588, 637, 666, 728, 777, 819, 882, 888, 936, 962, 1036, 1092, 1176, 1274, 1332, 1443, 1554, 1638, 1764, 1813, 1911, 1924, 2072, 2184, 2331, 2548, 2664, 2886, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 4329, 4662, 5096, 5439, 5733, 5772, 6216, 6552, 6734, 7252, 7644, 8658, 9324, 10101, 10878, 11466, 11544, 13468, 14504, 15288, 16317, 17316, 18648, 20202, 21756, 22932, 23569, 26936, 30303, 32634, 34632, 40404, 43512, 45864, 47138, 60606, 65268, 70707, 80808, 94276, 121212, 130536, 141414, 188552, 212121, 242424, 282828, 424242, 565656, 848484, 1696968]

約数ペア:

[(1, 1696968), (2, 848484), (3, 565656), (4, 424242), (6, 282828), (7, 242424), (8, 212121), (9, 188552), (12, 141414), (13, 130536), (14, 121212), (18, 94276), (21, 80808), (24, 70707), (26, 65268), (28, 60606), (36, 47138), (37, 45864), (39, 43512), (42, 40404), (49, 34632), (52, 32634), (56, 30303), (63, 26936), (72, 23569), (74, 22932), (78, 21756), (84, 20202), (91, 18648), (98, 17316), (104, 16317), (111, 15288), (117, 14504), (126, 13468), (147, 11544), (148, 11466), (156, 10878), (168, 10101), (182, 9324), (196, 8658), (222, 7644), (234, 7252), (252, 6734), (259, 6552), (273, 6216), (294, 5772), (296, 5733), (312, 5439), (333, 5096), (364, 4662), (392, 4329), (441, 3848), (444, 3822), (468, 3626), (481, 3528), (504, 3367), (518, 3276), (546, 3108), (588, 2886), (637, 2664), (666, 2548), (728, 2331), (777, 2184), (819, 2072), (882, 1924), (888, 1911), (936, 1813), (962, 1764), (1036, 1638), (1092, 1554), (1176, 1443), (1274, 1332)]