1272243252

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 3677184000

約数和(自身を除く): 2404940748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 89, 92, 98, 138, 147, 151, 161, 178, 196, 267, 276, 294, 302, 322, 343, 356, 453, 483, 534, 588, 604, 623, 644, 686, 906, 966, 1029, 1057, 1068, 1127, 1246, 1372, 1812, 1869, 1932, 2047, 2058, 2114, 2254, 2492, 3171, 3381, 3473, 3738, 4094, 4116, 4228, 4361, 4508, 6141, 6342, 6762, 6946, 7399, 7476, 7889, 8188, 8722, 10419, 12282, 12684, 13083, 13439, 13524, 13892, 14329, 14798, 15778, 17444, 20838, 22197, 23667, 24311, 24564, 26166, 26878, 28658, 29596, 30527, 31556, 40317, 41676, 42987, 44394, 47334, 48622, 51793, 52332, 53756, 57316, 61054, 72933, 80634, 85974, 88788, 91581, 94073, 94668, 97244, 100303, 103586, 122108, 145866, 155379, 161268, 170177, 171948, 183162, 188146, 200606, 207172, 282219, 291732, 300909, 309097, 310758, 340354, 366324, 376292, 401212, 510531, 564438, 601818, 618194, 621516, 658511, 680708, 702121, 927291, 1021062, 1128876, 1191239, 1203636, 1236388, 1317022, 1404242, 1854582, 1975533, 2042124, 2106363, 2163679, 2382478, 2634044, 2808484, 3573717, 3709164, 3951066, 4212726, 4327358, 4609577, 4764956, 6491037, 7147434, 7902132, 8425452, 8654716, 9219154, 12982074, 13828731, 14294868, 15145753, 18438308, 25964148, 27657462, 30291506, 45437259, 55314924, 60583012, 90874518, 106020271, 181749036, 212040542, 318060813, 424081084, 636121626, 1272243252]

約数ペア:

[(1, 1272243252), (2, 636121626), (3, 424081084), (4, 318060813), (6, 212040542), (7, 181749036), (12, 106020271), (14, 90874518), (21, 60583012), (23, 55314924), (28, 45437259), (42, 30291506), (46, 27657462), (49, 25964148), (69, 18438308), (84, 15145753), (89, 14294868), (92, 13828731), (98, 12982074), (138, 9219154), (147, 8654716), (151, 8425452), (161, 7902132), (178, 7147434), (196, 6491037), (267, 4764956), (276, 4609577), (294, 4327358), (302, 4212726), (322, 3951066), (343, 3709164), (356, 3573717), (453, 2808484), (483, 2634044), (534, 2382478), (588, 2163679), (604, 2106363), (623, 2042124), (644, 1975533), (686, 1854582), (906, 1404242), (966, 1317022), (1029, 1236388), (1057, 1203636), (1068, 1191239), (1127, 1128876), (1246, 1021062), (1372, 927291), (1812, 702121), (1869, 680708), (1932, 658511), (2047, 621516), (2058, 618194), (2114, 601818), (2254, 564438), (2492, 510531), (3171, 401212), (3381, 376292), (3473, 366324), (3738, 340354), (4094, 310758), (4116, 309097), (4228, 300909), (4361, 291732), (4508, 282219), (6141, 207172), (6342, 200606), (6762, 188146), (6946, 183162), (7399, 171948), (7476, 170177), (7889, 161268), (8188, 155379), (8722, 145866), (10419, 122108), (12282, 103586), (12684, 100303), (13083, 97244), (13439, 94668), (13524, 94073), (13892, 91581), (14329, 88788), (14798, 85974), (15778, 80634), (17444, 72933), (20838, 61054), (22197, 57316), (23667, 53756), (24311, 52332), (24564, 51793), (26166, 48622), (26878, 47334), (28658, 44394), (29596, 42987), (30527, 41676), (31556, 40317)]