1213966572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 3775242240

約数和(自身を除く): 2561275668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 47, 49, 52, 62, 78, 84, 91, 93, 94, 98, 109, 124, 141, 147, 156, 182, 186, 188, 196, 217, 218, 273, 282, 294, 327, 329, 364, 372, 403, 434, 436, 546, 564, 588, 611, 637, 651, 654, 658, 763, 806, 868, 987, 1092, 1209, 1222, 1274, 1302, 1308, 1316, 1417, 1457, 1519, 1526, 1612, 1833, 1911, 1974, 2289, 2303, 2418, 2444, 2548, 2604, 2821, 2834, 2914, 3038, 3052, 3379, 3666, 3822, 3948, 4251, 4277, 4371, 4557, 4578, 4606, 4836, 5123, 5341, 5642, 5668, 5828, 6076, 6758, 6909, 7332, 7644, 8463, 8502, 8554, 8742, 9114, 9156, 9212, 9919, 10137, 10199, 10246, 10682, 11284, 12831, 13516, 13818, 15369, 16023, 16926, 17004, 17108, 17484, 18228, 18941, 19747, 19838, 20274, 20398, 20492, 21364, 23653, 25662, 27636, 29757, 29939, 30597, 30738, 32046, 33852, 35861, 37882, 39494, 39676, 40548, 40796, 43927, 47306, 51324, 56823, 59241, 59514, 59878, 61194, 61476, 64092, 66599, 69433, 70959, 71393, 71722, 75764, 78988, 87854, 89817, 94612, 107583, 113646, 118482, 119028, 119756, 122388, 131781, 132587, 133198, 138866, 141918, 142786, 143444, 158813, 165571, 175708, 179634, 199797, 208299, 214179, 215166, 227292, 236964, 251027, 263562, 265174, 266396, 277732, 283836, 285572, 307489, 317626, 331142, 359268, 397761, 399594, 416598, 428358, 430332, 466193, 476439, 496713, 502054, 527124, 530348, 614978, 635252, 662284, 753081, 795522, 799188, 833196, 856716, 922467, 928109, 932386, 952878, 993426, 1004108, 1111691, 1229956, 1398579, 1506162, 1591044, 1844934, 1856218, 1864772, 1905756, 1986852, 2064569, 2152423, 2223382, 2784327, 2797158, 3012324, 3263351, 3335073, 3689868, 3712436, 4129138, 4304846, 4446764, 5568654, 5594316, 6193707, 6457269, 6526702, 6670146, 7781837, 8258276, 8609692, 9790053, 11137308, 12387414, 12914538, 13053404, 13340292, 14451983, 15563674, 19580106, 23345511, 24774828, 25829076, 28903966, 31127348, 39160212, 43355949, 46691022, 57807932, 86711898, 93382044, 101163881, 173423796, 202327762, 303491643, 404655524, 606983286, 1213966572]

約数ペア:

[(1, 1213966572), (2, 606983286), (3, 404655524), (4, 303491643), (6, 202327762), (7, 173423796), (12, 101163881), (13, 93382044), (14, 86711898), (21, 57807932), (26, 46691022), (28, 43355949), (31, 39160212), (39, 31127348), (42, 28903966), (47, 25829076), (49, 24774828), (52, 23345511), (62, 19580106), (78, 15563674), (84, 14451983), (91, 13340292), (93, 13053404), (94, 12914538), (98, 12387414), (109, 11137308), (124, 9790053), (141, 8609692), (147, 8258276), (156, 7781837), (182, 6670146), (186, 6526702), (188, 6457269), (196, 6193707), (217, 5594316), (218, 5568654), (273, 4446764), (282, 4304846), (294, 4129138), (327, 3712436), (329, 3689868), (364, 3335073), (372, 3263351), (403, 3012324), (434, 2797158), (436, 2784327), (546, 2223382), (564, 2152423), (588, 2064569), (611, 1986852), (637, 1905756), (651, 1864772), (654, 1856218), (658, 1844934), (763, 1591044), (806, 1506162), (868, 1398579), (987, 1229956), (1092, 1111691), (1209, 1004108), (1222, 993426), (1274, 952878), (1302, 932386), (1308, 928109), (1316, 922467), (1417, 856716), (1457, 833196), (1519, 799188), (1526, 795522), (1612, 753081), (1833, 662284), (1911, 635252), (1974, 614978), (2289, 530348), (2303, 527124), (2418, 502054), (2444, 496713), (2548, 476439), (2604, 466193), (2821, 430332), (2834, 428358), (2914, 416598), (3038, 399594), (3052, 397761), (3379, 359268), (3666, 331142), (3822, 317626), (3948, 307489), (4251, 285572), (4277, 283836), (4371, 277732), (4557, 266396), (4578, 265174), (4606, 263562), (4836, 251027), (5123, 236964), (5341, 227292), (5642, 215166), (5668, 214179), (5828, 208299), (6076, 199797), (6758, 179634), (6909, 175708), (7332, 165571), (7644, 158813), (8463, 143444), (8502, 142786), (8554, 141918), (8742, 138866), (9114, 133198), (9156, 132587), (9212, 131781), (9919, 122388), (10137, 119756), (10199, 119028), (10246, 118482), (10682, 113646), (11284, 107583), (12831, 94612), (13516, 89817), (13818, 87854), (15369, 78988), (16023, 75764), (16926, 71722), (17004, 71393), (17108, 70959), (17484, 69433), (18228, 66599), (18941, 64092), (19747, 61476), (19838, 61194), (20274, 59878), (20398, 59514), (20492, 59241), (21364, 56823), (23653, 51324), (25662, 47306), (27636, 43927), (29757, 40796), (29939, 40548), (30597, 39676), (30738, 39494), (32046, 37882), (33852, 35861)]