389211732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 1316806400

約数和(自身を除く): 927594668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 37, 38, 39, 42, 52, 57, 63, 74, 76, 78, 84, 91, 111, 114, 117, 126, 133, 148, 156, 169, 171, 182, 222, 228, 234, 247, 252, 259, 266, 273, 333, 338, 342, 364, 399, 444, 468, 481, 494, 507, 518, 532, 546, 666, 676, 684, 703, 741, 777, 798, 819, 962, 988, 1014, 1036, 1092, 1183, 1197, 1332, 1406, 1443, 1482, 1521, 1554, 1596, 1638, 1729, 1924, 2028, 2109, 2197, 2223, 2331, 2366, 2394, 2812, 2886, 2964, 3042, 3108, 3211, 3276, 3367, 3458, 3549, 4218, 4329, 4394, 4446, 4662, 4732, 4788, 4921, 5187, 5772, 6084, 6253, 6327, 6422, 6591, 6734, 6916, 7098, 8436, 8658, 8788, 8892, 9139, 9324, 9633, 9842, 10101, 10374, 10647, 12506, 12654, 12844, 13182, 13468, 14196, 14763, 15379, 15561, 17316, 18278, 18759, 19266, 19684, 19773, 20202, 20748, 21294, 22477, 25012, 25308, 26364, 27417, 28899, 29526, 30303, 30758, 31122, 36556, 37518, 38532, 39546, 40404, 41743, 42588, 43771, 44289, 44954, 46137, 54834, 56277, 57798, 59052, 60606, 61516, 62244, 63973, 67431, 75036, 79092, 81289, 82251, 83486, 87542, 88578, 89908, 92274, 109668, 112554, 115596, 118807, 121212, 125229, 127946, 131313, 134862, 138411, 162578, 164502, 166972, 175084, 177156, 184548, 191919, 202293, 225108, 237614, 243867, 250458, 255892, 262626, 269724, 276822, 292201, 325156, 329004, 356421, 375687, 383838, 393939, 404586, 475228, 487734, 500916, 525252, 553644, 569023, 575757, 584402, 712842, 731601, 751374, 767676, 787878, 809172, 831649, 876603, 975468, 1069263, 1138046, 1151514, 1168804, 1425684, 1463202, 1502748, 1544491, 1575756, 1663298, 1707069, 1753206, 2138526, 2276092, 2303028, 2494947, 2629809, 2926404, 3088982, 3326596, 3414138, 3506412, 4277052, 4633473, 4989894, 5121207, 5259618, 6177964, 6828276, 7484841, 9266946, 9979788, 10242414, 10519236, 10811437, 13900419, 14969682, 18533892, 20484828, 21622874, 27800838, 29939364, 32434311, 43245748, 55601676, 64868622, 97302933, 129737244, 194605866, 389211732]

約数ペア:

[(1, 389211732), (2, 194605866), (3, 129737244), (4, 97302933), (6, 64868622), (7, 55601676), (9, 43245748), (12, 32434311), (13, 29939364), (14, 27800838), (18, 21622874), (19, 20484828), (21, 18533892), (26, 14969682), (28, 13900419), (36, 10811437), (37, 10519236), (38, 10242414), (39, 9979788), (42, 9266946), (52, 7484841), (57, 6828276), (63, 6177964), (74, 5259618), (76, 5121207), (78, 4989894), (84, 4633473), (91, 4277052), (111, 3506412), (114, 3414138), (117, 3326596), (126, 3088982), (133, 2926404), (148, 2629809), (156, 2494947), (169, 2303028), (171, 2276092), (182, 2138526), (222, 1753206), (228, 1707069), (234, 1663298), (247, 1575756), (252, 1544491), (259, 1502748), (266, 1463202), (273, 1425684), (333, 1168804), (338, 1151514), (342, 1138046), (364, 1069263), (399, 975468), (444, 876603), (468, 831649), (481, 809172), (494, 787878), (507, 767676), (518, 751374), (532, 731601), (546, 712842), (666, 584402), (676, 575757), (684, 569023), (703, 553644), (741, 525252), (777, 500916), (798, 487734), (819, 475228), (962, 404586), (988, 393939), (1014, 383838), (1036, 375687), (1092, 356421), (1183, 329004), (1197, 325156), (1332, 292201), (1406, 276822), (1443, 269724), (1482, 262626), (1521, 255892), (1554, 250458), (1596, 243867), (1638, 237614), (1729, 225108), (1924, 202293), (2028, 191919), (2109, 184548), (2197, 177156), (2223, 175084), (2331, 166972), (2366, 164502), (2394, 162578), (2812, 138411), (2886, 134862), (2964, 131313), (3042, 127946), (3108, 125229), (3211, 121212), (3276, 118807), (3367, 115596), (3458, 112554), (3549, 109668), (4218, 92274), (4329, 89908), (4394, 88578), (4446, 87542), (4662, 83486), (4732, 82251), (4788, 81289), (4921, 79092), (5187, 75036), (5772, 67431), (6084, 63973), (6253, 62244), (6327, 61516), (6422, 60606), (6591, 59052), (6734, 57798), (6916, 56277), (7098, 54834), (8436, 46137), (8658, 44954), (8788, 44289), (8892, 43771), (9139, 42588), (9324, 41743), (9633, 40404), (9842, 39546), (10101, 38532), (10374, 37518), (10647, 36556), (12506, 31122), (12654, 30758), (12844, 30303), (13182, 29526), (13468, 28899), (14196, 27417), (14763, 26364), (15379, 25308), (15561, 25012), (17316, 22477), (18278, 21294), (18759, 20748), (19266, 20202), (19684, 19773)]