247067496

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 754168800

約数和(自身を除く): 507101304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 139, 156, 162, 211, 216, 234, 278, 312, 324, 351, 417, 422, 468, 556, 633, 648, 702, 834, 844, 936, 1053, 1112, 1251, 1266, 1404, 1668, 1688, 1807, 1899, 2106, 2502, 2532, 2743, 2808, 3336, 3614, 3753, 3798, 4212, 5004, 5064, 5421, 5486, 5697, 7228, 7506, 7596, 8229, 8424, 10008, 10842, 10972, 11259, 11394, 14456, 15012, 15192, 16263, 16458, 17091, 21684, 21944, 22518, 22788, 24687, 29329, 30024, 32526, 32916, 34182, 43368, 45036, 45576, 48789, 49374, 58658, 65052, 65832, 68364, 74061, 87987, 90072, 97578, 98748, 117316, 130104, 136728, 146367, 148122, 175974, 195156, 197496, 222183, 234632, 263961, 292734, 296244, 351948, 381277, 390312, 444366, 527922, 585468, 592488, 703896, 762554, 791883, 888732, 1055844, 1143831, 1170936, 1525108, 1583766, 1777464, 2111688, 2287662, 2375649, 3050216, 3167532, 3431493, 4575324, 4751298, 6335064, 6862986, 9150648, 9502596, 10294479, 13725972, 19005192, 20588958, 27451944, 30883437, 41177916, 61766874, 82355832, 123533748, 247067496]

約数ペア:

[(1, 247067496), (2, 123533748), (3, 82355832), (4, 61766874), (6, 41177916), (8, 30883437), (9, 27451944), (12, 20588958), (13, 19005192), (18, 13725972), (24, 10294479), (26, 9502596), (27, 9150648), (36, 6862986), (39, 6335064), (52, 4751298), (54, 4575324), (72, 3431493), (78, 3167532), (81, 3050216), (104, 2375649), (108, 2287662), (117, 2111688), (139, 1777464), (156, 1583766), (162, 1525108), (211, 1170936), (216, 1143831), (234, 1055844), (278, 888732), (312, 791883), (324, 762554), (351, 703896), (417, 592488), (422, 585468), (468, 527922), (556, 444366), (633, 390312), (648, 381277), (702, 351948), (834, 296244), (844, 292734), (936, 263961), (1053, 234632), (1112, 222183), (1251, 197496), (1266, 195156), (1404, 175974), (1668, 148122), (1688, 146367), (1807, 136728), (1899, 130104), (2106, 117316), (2502, 98748), (2532, 97578), (2743, 90072), (2808, 87987), (3336, 74061), (3614, 68364), (3753, 65832), (3798, 65052), (4212, 58658), (5004, 49374), (5064, 48789), (5421, 45576), (5486, 45036), (5697, 43368), (7228, 34182), (7506, 32916), (7596, 32526), (8229, 30024), (8424, 29329), (10008, 24687), (10842, 22788), (10972, 22518), (11259, 21944), (11394, 21684), (14456, 17091), (15012, 16458), (15192, 16263)]