1228306716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1847}}^1$

素因数の和:1913

約数の個数: 216

約数和(自身を含む): 4025941920

約数和(自身を除く): 2797635204

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, 882, 1044, 1092, 1131, 1218, 1274, 1421, 1508, 1638, 1764, 1827, 1847, 1911, 2262, 2436, 2548, 2639, 2842, 3276, 3393, 3654, 3694, 3822, 4263, 4524, 5278, 5541, 5684, 5733, 6786, 7308, 7388, 7644, 7917, 8526, 10556, 11082, 11466, 12789, 12929, 13572, 15834, 16623, 17052, 18473, 22164, 22932, 23751, 24011, 25578, 25858, 31668, 33246, 36946, 38787, 47502, 48022, 51156, 51716, 53563, 55419, 66492, 72033, 73892, 77574, 90503, 95004, 96044, 107126, 110838, 116361, 144066, 155148, 160689, 166257, 168077, 181006, 214252, 216099, 221676, 232722, 271509, 288132, 321378, 332514, 336154, 362012, 374941, 432198, 465444, 482067, 504231, 543018, 642756, 665028, 672308, 696319, 749882, 814527, 864396, 964134, 1008462, 1086036, 1124823, 1176539, 1392638, 1499764, 1512693, 1629054, 1928268, 2016924, 2088957, 2249646, 2353078, 2624587, 2785276, 3025386, 3258108, 3374469, 3529617, 4177914, 4499292, 4706156, 4874233, 5249174, 6050772, 6266871, 6748938, 7059234, 7873761, 8355828, 9748466, 10498348, 10588851, 12533742, 13497876, 14118468, 14622699, 15747522, 19496932, 21177702, 23621283, 25067484, 29245398, 31495044, 34119631, 42355404, 43868097, 47242566, 58490796, 68239262, 87736194, 94485132, 102358893, 136478524, 175472388, 204717786, 307076679, 409435572, 614153358, 1228306716]

約数ペア:

[(1, 1228306716), (2, 614153358), (3, 409435572), (4, 307076679), (6, 204717786), (7, 175472388), (9, 136478524), (12, 102358893), (13, 94485132), (14, 87736194), (18, 68239262), (21, 58490796), (26, 47242566), (28, 43868097), (29, 42355404), (36, 34119631), (39, 31495044), (42, 29245398), (49, 25067484), (52, 23621283), (58, 21177702), (63, 19496932), (78, 15747522), (84, 14622699), (87, 14118468), (91, 13497876), (98, 12533742), (116, 10588851), (117, 10498348), (126, 9748466), (147, 8355828), (156, 7873761), (174, 7059234), (182, 6748938), (196, 6266871), (203, 6050772), (234, 5249174), (252, 4874233), (261, 4706156), (273, 4499292), (294, 4177914), (348, 3529617), (364, 3374469), (377, 3258108), (406, 3025386), (441, 2785276), (468, 2624587), (522, 2353078), (546, 2249646), (588, 2088957), (609, 2016924), (637, 1928268), (754, 1629054), (812, 1512693), (819, 1499764), (882, 1392638), (1044, 1176539), (1092, 1124823), (1131, 1086036), (1218, 1008462), (1274, 964134), (1421, 864396), (1508, 814527), (1638, 749882), (1764, 696319), (1827, 672308), (1847, 665028), (1911, 642756), (2262, 543018), (2436, 504231), (2548, 482067), (2639, 465444), (2842, 432198), (3276, 374941), (3393, 362012), (3654, 336154), (3694, 332514), (3822, 321378), (4263, 288132), (4524, 271509), (5278, 232722), (5541, 221676), (5684, 216099), (5733, 214252), (6786, 181006), (7308, 168077), (7388, 166257), (7644, 160689), (7917, 155148), (8526, 144066), (10556, 116361), (11082, 110838), (11466, 107126), (12789, 96044), (12929, 95004), (13572, 90503), (15834, 77574), (16623, 73892), (17052, 72033), (18473, 66492), (22164, 55419), (22932, 53563), (23751, 51716), (24011, 51156), (25578, 48022), (25858, 47502), (31668, 38787), (33246, 36946)]