2487576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 8225280

約数和(自身を除く): 5737704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 67, 68, 78, 84, 91, 102, 104, 119, 134, 136, 156, 168, 182, 201, 204, 221, 238, 268, 273, 312, 357, 364, 402, 408, 442, 469, 476, 536, 546, 663, 714, 728, 804, 871, 884, 938, 952, 1092, 1139, 1326, 1407, 1428, 1547, 1608, 1742, 1768, 1876, 2184, 2278, 2613, 2652, 2814, 2856, 3094, 3417, 3484, 3752, 4556, 4641, 5226, 5304, 5628, 6097, 6188, 6834, 6968, 7973, 9112, 9282, 10452, 11256, 12194, 12376, 13668, 14807, 15946, 18291, 18564, 20904, 23919, 24388, 27336, 29614, 31892, 36582, 37128, 44421, 47838, 48776, 59228, 63784, 73164, 88842, 95676, 103649, 118456, 146328, 177684, 191352, 207298, 310947, 355368, 414596, 621894, 829192, 1243788, 2487576]

約数ペア:

[(1, 2487576), (2, 1243788), (3, 829192), (4, 621894), (6, 414596), (7, 355368), (8, 310947), (12, 207298), (13, 191352), (14, 177684), (17, 146328), (21, 118456), (24, 103649), (26, 95676), (28, 88842), (34, 73164), (39, 63784), (42, 59228), (51, 48776), (52, 47838), (56, 44421), (67, 37128), (68, 36582), (78, 31892), (84, 29614), (91, 27336), (102, 24388), (104, 23919), (119, 20904), (134, 18564), (136, 18291), (156, 15946), (168, 14807), (182, 13668), (201, 12376), (204, 12194), (221, 11256), (238, 10452), (268, 9282), (273, 9112), (312, 7973), (357, 6968), (364, 6834), (402, 6188), (408, 6097), (442, 5628), (469, 5304), (476, 5226), (536, 4641), (546, 4556), (663, 3752), (714, 3484), (728, 3417), (804, 3094), (871, 2856), (884, 2814), (938, 2652), (952, 2613), (1092, 2278), (1139, 2184), (1326, 1876), (1407, 1768), (1428, 1742), (1547, 1608)]