321396894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 622091106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 114, 117, 126, 133, 138, 161, 171, 182, 207, 234, 247, 266, 273, 299, 322, 342, 399, 414, 437, 449, 483, 494, 546, 598, 741, 798, 819, 874, 897, 898, 966, 1197, 1311, 1347, 1449, 1482, 1638, 1729, 1794, 2093, 2223, 2394, 2622, 2691, 2694, 2898, 3059, 3143, 3458, 3933, 4041, 4186, 4446, 5187, 5382, 5681, 5837, 6118, 6279, 6286, 7866, 8082, 8531, 9177, 9429, 10327, 10374, 11362, 11674, 12558, 15561, 17043, 17062, 17511, 18354, 18837, 18858, 20654, 25593, 27531, 28287, 30981, 31122, 34086, 35022, 37674, 39767, 40859, 51129, 51186, 52533, 55062, 56574, 59717, 61962, 72289, 76779, 79534, 81718, 92943, 102258, 105066, 110903, 119301, 119434, 122577, 134251, 144578, 153558, 179151, 185886, 196213, 216867, 221806, 238602, 245154, 268502, 332709, 357903, 358302, 367731, 392426, 402753, 433734, 537453, 588639, 650601, 665418, 715806, 735462, 776321, 805506, 939757, 998127, 1074906, 1177278, 1208259, 1301202, 1373491, 1552642, 1765917, 1879514, 1996254, 2328963, 2416518, 2550769, 2746982, 2819271, 3531834, 4120473, 4657926, 5101538, 5638542, 6986889, 7652307, 8240946, 8457813, 12361419, 13973778, 15304614, 16915626, 17855383, 22956921, 24722838, 35710766, 45913842, 53566149, 107132298, 160698447, 321396894]

約数ペア:

[(1, 321396894), (2, 160698447), (3, 107132298), (6, 53566149), (7, 45913842), (9, 35710766), (13, 24722838), (14, 22956921), (18, 17855383), (19, 16915626), (21, 15304614), (23, 13973778), (26, 12361419), (38, 8457813), (39, 8240946), (42, 7652307), (46, 6986889), (57, 5638542), (63, 5101538), (69, 4657926), (78, 4120473), (91, 3531834), (114, 2819271), (117, 2746982), (126, 2550769), (133, 2416518), (138, 2328963), (161, 1996254), (171, 1879514), (182, 1765917), (207, 1552642), (234, 1373491), (247, 1301202), (266, 1208259), (273, 1177278), (299, 1074906), (322, 998127), (342, 939757), (399, 805506), (414, 776321), (437, 735462), (449, 715806), (483, 665418), (494, 650601), (546, 588639), (598, 537453), (741, 433734), (798, 402753), (819, 392426), (874, 367731), (897, 358302), (898, 357903), (966, 332709), (1197, 268502), (1311, 245154), (1347, 238602), (1449, 221806), (1482, 216867), (1638, 196213), (1729, 185886), (1794, 179151), (2093, 153558), (2223, 144578), (2394, 134251), (2622, 122577), (2691, 119434), (2694, 119301), (2898, 110903), (3059, 105066), (3143, 102258), (3458, 92943), (3933, 81718), (4041, 79534), (4186, 76779), (4446, 72289), (5187, 61962), (5382, 59717), (5681, 56574), (5837, 55062), (6118, 52533), (6279, 51186), (6286, 51129), (7866, 40859), (8082, 39767), (8531, 37674), (9177, 35022), (9429, 34086), (10327, 31122), (10374, 30981), (11362, 28287), (11674, 27531), (12558, 25593), (15561, 20654), (17043, 18858), (17062, 18837), (17511, 18354)]