2489149728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4783}}^1$

素因数の和:4951

約数の個数: 144

約数和(自身を含む): 7679468160

約数和(自身を除く): 5190318432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 278, 288, 312, 416, 417, 468, 556, 624, 834, 936, 1112, 1248, 1251, 1668, 1807, 1872, 2224, 2502, 3336, 3614, 3744, 4448, 4783, 5004, 5421, 6672, 7228, 9566, 10008, 10842, 13344, 14349, 14456, 16263, 19132, 20016, 21684, 28698, 28912, 32526, 38264, 40032, 43047, 43368, 57396, 57824, 62179, 65052, 76528, 86094, 86736, 114792, 124358, 130104, 153056, 172188, 173472, 186537, 229584, 248716, 260208, 344376, 373074, 459168, 497432, 520416, 559611, 664837, 688752, 746148, 994864, 1119222, 1329674, 1377504, 1492296, 1989728, 1994511, 2238444, 2659348, 2984592, 3989022, 4476888, 5318696, 5969184, 5983533, 7978044, 8642881, 8953776, 10637392, 11967066, 15956088, 17285762, 17907552, 21274784, 23934132, 25928643, 31912176, 34571524, 47868264, 51857286, 63824352, 69143048, 77785929, 95736528, 103714572, 138286096, 155571858, 191473056, 207429144, 276572192, 311143716, 414858288, 622287432, 829716576, 1244574864, 2489149728]

約数ペア:

[(1, 2489149728), (2, 1244574864), (3, 829716576), (4, 622287432), (6, 414858288), (8, 311143716), (9, 276572192), (12, 207429144), (13, 191473056), (16, 155571858), (18, 138286096), (24, 103714572), (26, 95736528), (32, 77785929), (36, 69143048), (39, 63824352), (48, 51857286), (52, 47868264), (72, 34571524), (78, 31912176), (96, 25928643), (104, 23934132), (117, 21274784), (139, 17907552), (144, 17285762), (156, 15956088), (208, 11967066), (234, 10637392), (278, 8953776), (288, 8642881), (312, 7978044), (416, 5983533), (417, 5969184), (468, 5318696), (556, 4476888), (624, 3989022), (834, 2984592), (936, 2659348), (1112, 2238444), (1248, 1994511), (1251, 1989728), (1668, 1492296), (1807, 1377504), (1872, 1329674), (2224, 1119222), (2502, 994864), (3336, 746148), (3614, 688752), (3744, 664837), (4448, 559611), (4783, 520416), (5004, 497432), (5421, 459168), (6672, 373074), (7228, 344376), (9566, 260208), (10008, 248716), (10842, 229584), (13344, 186537), (14349, 173472), (14456, 172188), (16263, 153056), (19132, 130104), (20016, 124358), (21684, 114792), (28698, 86736), (28912, 86094), (32526, 76528), (38264, 65052), (40032, 62179), (43047, 57824), (43368, 57396)]