246880452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 761169920

約数和(自身を除く): 514289468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 73, 76, 78, 84, 91, 114, 133, 146, 156, 163, 182, 219, 228, 247, 266, 273, 292, 326, 364, 399, 438, 489, 494, 511, 532, 546, 652, 741, 798, 876, 949, 978, 988, 1022, 1092, 1141, 1387, 1482, 1533, 1596, 1729, 1898, 1956, 2044, 2119, 2282, 2774, 2847, 2964, 3066, 3097, 3423, 3458, 3796, 4161, 4238, 4564, 5187, 5548, 5694, 6132, 6194, 6357, 6643, 6846, 6916, 8322, 8476, 9291, 9709, 10374, 11388, 11899, 12388, 12714, 13286, 13692, 14833, 16644, 18031, 18582, 19418, 19929, 20748, 21679, 23798, 25428, 26572, 29127, 29666, 35697, 36062, 37164, 38836, 39858, 40261, 43358, 44499, 47596, 54093, 58254, 59332, 65037, 71394, 72124, 79716, 80522, 83293, 86716, 88998, 108186, 116508, 120783, 126217, 130074, 142788, 154687, 161044, 166586, 177996, 216372, 226081, 241566, 249879, 252434, 260148, 281827, 309374, 333172, 378651, 452162, 464061, 483132, 499758, 504868, 563654, 618748, 678243, 757302, 845481, 904324, 928122, 999516, 1082809, 1127308, 1356486, 1514604, 1582567, 1690962, 1856244, 2165618, 2712972, 2939053, 3165134, 3248427, 3381924, 4331236, 4747701, 5878106, 6330268, 6496854, 8817159, 9495402, 11756212, 12993708, 17634318, 18990804, 20573371, 35268636, 41146742, 61720113, 82293484, 123440226, 246880452]

約数ペア:

[(1, 246880452), (2, 123440226), (3, 82293484), (4, 61720113), (6, 41146742), (7, 35268636), (12, 20573371), (13, 18990804), (14, 17634318), (19, 12993708), (21, 11756212), (26, 9495402), (28, 8817159), (38, 6496854), (39, 6330268), (42, 5878106), (52, 4747701), (57, 4331236), (73, 3381924), (76, 3248427), (78, 3165134), (84, 2939053), (91, 2712972), (114, 2165618), (133, 1856244), (146, 1690962), (156, 1582567), (163, 1514604), (182, 1356486), (219, 1127308), (228, 1082809), (247, 999516), (266, 928122), (273, 904324), (292, 845481), (326, 757302), (364, 678243), (399, 618748), (438, 563654), (489, 504868), (494, 499758), (511, 483132), (532, 464061), (546, 452162), (652, 378651), (741, 333172), (798, 309374), (876, 281827), (949, 260148), (978, 252434), (988, 249879), (1022, 241566), (1092, 226081), (1141, 216372), (1387, 177996), (1482, 166586), (1533, 161044), (1596, 154687), (1729, 142788), (1898, 130074), (1956, 126217), (2044, 120783), (2119, 116508), (2282, 108186), (2774, 88998), (2847, 86716), (2964, 83293), (3066, 80522), (3097, 79716), (3423, 72124), (3458, 71394), (3796, 65037), (4161, 59332), (4238, 58254), (4564, 54093), (5187, 47596), (5548, 44499), (5694, 43358), (6132, 40261), (6194, 39858), (6357, 38836), (6643, 37164), (6846, 36062), (6916, 35697), (8322, 29666), (8476, 29127), (9291, 26572), (9709, 25428), (10374, 23798), (11388, 21679), (11899, 20748), (12388, 19929), (12714, 19418), (13286, 18582), (13692, 18031), (14833, 16644)]