551308212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 216

約数和(自身を含む): 1808188200

約数和(自身を除く): 1256879988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 116, 117, 126, 147, 156, 174, 182, 196, 203, 234, 252, 261, 273, 294, 348, 364, 377, 406, 441, 468, 522, 546, 588, 609, 637, 754, 812, 819, 829, 882, 1044, 1092, 1131, 1218, 1274, 1421, 1508, 1638, 1658, 1764, 1827, 1911, 2262, 2436, 2487, 2548, 2639, 2842, 3276, 3316, 3393, 3654, 3822, 4263, 4524, 4974, 5278, 5684, 5733, 5803, 6786, 7308, 7461, 7644, 7917, 8526, 9948, 10556, 10777, 11466, 11606, 12789, 13572, 14922, 15834, 17052, 17409, 18473, 21554, 22932, 23212, 23751, 24041, 25578, 29844, 31668, 32331, 34818, 36946, 40621, 43108, 47502, 48082, 51156, 52227, 55419, 64662, 69636, 72123, 73892, 75439, 81242, 95004, 96164, 96993, 104454, 110838, 121863, 129324, 144246, 150878, 162484, 166257, 168287, 193986, 208908, 216369, 221676, 226317, 243726, 288492, 301756, 312533, 332514, 336574, 365589, 387972, 432738, 452634, 487452, 504861, 528073, 625066, 665028, 673148, 678951, 731178, 865476, 905268, 937599, 1009722, 1056146, 1178009, 1250132, 1357902, 1462356, 1514583, 1584219, 1875198, 2019444, 2112292, 2187731, 2356018, 2715804, 2812797, 3029166, 3168438, 3534027, 3750396, 4375462, 4712036, 4752657, 5625594, 6058332, 6336876, 6563193, 7068054, 8750924, 9505314, 10602081, 11251188, 13126386, 14136108, 15314117, 19010628, 19689579, 21204162, 26252772, 30628234, 39379158, 42408324, 45942351, 61256468, 78758316, 91884702, 137827053, 183769404, 275654106, 551308212]

約数ペア:

[(1, 551308212), (2, 275654106), (3, 183769404), (4, 137827053), (6, 91884702), (7, 78758316), (9, 61256468), (12, 45942351), (13, 42408324), (14, 39379158), (18, 30628234), (21, 26252772), (26, 21204162), (28, 19689579), (29, 19010628), (36, 15314117), (39, 14136108), (42, 13126386), (49, 11251188), (52, 10602081), (58, 9505314), (63, 8750924), (78, 7068054), (84, 6563193), (87, 6336876), (91, 6058332), (98, 5625594), (116, 4752657), (117, 4712036), (126, 4375462), (147, 3750396), (156, 3534027), (174, 3168438), (182, 3029166), (196, 2812797), (203, 2715804), (234, 2356018), (252, 2187731), (261, 2112292), (273, 2019444), (294, 1875198), (348, 1584219), (364, 1514583), (377, 1462356), (406, 1357902), (441, 1250132), (468, 1178009), (522, 1056146), (546, 1009722), (588, 937599), (609, 905268), (637, 865476), (754, 731178), (812, 678951), (819, 673148), (829, 665028), (882, 625066), (1044, 528073), (1092, 504861), (1131, 487452), (1218, 452634), (1274, 432738), (1421, 387972), (1508, 365589), (1638, 336574), (1658, 332514), (1764, 312533), (1827, 301756), (1911, 288492), (2262, 243726), (2436, 226317), (2487, 221676), (2548, 216369), (2639, 208908), (2842, 193986), (3276, 168287), (3316, 166257), (3393, 162484), (3654, 150878), (3822, 144246), (4263, 129324), (4524, 121863), (4974, 110838), (5278, 104454), (5684, 96993), (5733, 96164), (5803, 95004), (6786, 81242), (7308, 75439), (7461, 73892), (7644, 72123), (7917, 69636), (8526, 64662), (9948, 55419), (10556, 52227), (10777, 51156), (11466, 48082), (11606, 47502), (12789, 43108), (13572, 40621), (14922, 36946), (15834, 34818), (17052, 32331), (17409, 31668), (18473, 29844), (21554, 25578), (22932, 24041), (23212, 23751)]