408029256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 1167566400

約数和(自身を除く): 759537144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 461, 647, 684, 922, 1294, 1368, 1383, 1844, 1941, 2588, 2766, 3688, 3882, 4149, 5176, 5532, 5823, 7764, 8298, 8759, 11064, 11646, 12293, 15528, 16596, 17518, 23292, 24586, 26277, 33192, 35036, 36879, 46584, 49172, 52554, 70072, 73758, 78831, 98344, 105108, 110637, 147516, 157662, 210216, 221274, 295032, 298267, 315324, 442548, 596534, 630648, 885096, 894801, 1193068, 1789602, 2386136, 2684403, 3579204, 5368806, 5667073, 7158408, 10737612, 11334146, 17001219, 21475224, 22668292, 34002438, 45336584, 51003657, 68004876, 102007314, 136009752, 204014628, 408029256]

約数ペア:

[(1, 408029256), (2, 204014628), (3, 136009752), (4, 102007314), (6, 68004876), (8, 51003657), (9, 45336584), (12, 34002438), (18, 22668292), (19, 21475224), (24, 17001219), (36, 11334146), (38, 10737612), (57, 7158408), (72, 5667073), (76, 5368806), (114, 3579204), (152, 2684403), (171, 2386136), (228, 1789602), (342, 1193068), (456, 894801), (461, 885096), (647, 630648), (684, 596534), (922, 442548), (1294, 315324), (1368, 298267), (1383, 295032), (1844, 221274), (1941, 210216), (2588, 157662), (2766, 147516), (3688, 110637), (3882, 105108), (4149, 98344), (5176, 78831), (5532, 73758), (5823, 70072), (7764, 52554), (8298, 49172), (8759, 46584), (11064, 36879), (11646, 35036), (12293, 33192), (15528, 26277), (16596, 24586), (17518, 23292)]