731250816

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1402

約数の個数: 128

約数和(自身を含む): 2049269760

約数和(自身を除く): 1318018944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 282, 372, 376, 384, 496, 564, 744, 752, 992, 1128, 1307, 1457, 1488, 1504, 1984, 2256, 2614, 2914, 2976, 3008, 3921, 3968, 4371, 4512, 5228, 5828, 5952, 6016, 7842, 8742, 9024, 10456, 11656, 11904, 15684, 17484, 18048, 20912, 23312, 31368, 34968, 40517, 41824, 46624, 61429, 62736, 69936, 81034, 83648, 93248, 121551, 122858, 125472, 139872, 162068, 167296, 184287, 186496, 243102, 245716, 250944, 279744, 324136, 368574, 486204, 491432, 501888, 559488, 648272, 737148, 972408, 982864, 1296544, 1474296, 1904299, 1944816, 1965728, 2593088, 2948592, 3808598, 3889632, 3931456, 5186176, 5712897, 5897184, 7617196, 7779264, 7862912, 11425794, 11794368, 15234392, 15558528, 22851588, 23588736, 30468784, 45703176, 60937568, 91406352, 121875136, 182812704, 243750272, 365625408, 731250816]

約数ペア:

[(1, 731250816), (2, 365625408), (3, 243750272), (4, 182812704), (6, 121875136), (8, 91406352), (12, 60937568), (16, 45703176), (24, 30468784), (31, 23588736), (32, 22851588), (47, 15558528), (48, 15234392), (62, 11794368), (64, 11425794), (93, 7862912), (94, 7779264), (96, 7617196), (124, 5897184), (128, 5712897), (141, 5186176), (186, 3931456), (188, 3889632), (192, 3808598), (248, 2948592), (282, 2593088), (372, 1965728), (376, 1944816), (384, 1904299), (496, 1474296), (564, 1296544), (744, 982864), (752, 972408), (992, 737148), (1128, 648272), (1307, 559488), (1457, 501888), (1488, 491432), (1504, 486204), (1984, 368574), (2256, 324136), (2614, 279744), (2914, 250944), (2976, 245716), (3008, 243102), (3921, 186496), (3968, 184287), (4371, 167296), (4512, 162068), (5228, 139872), (5828, 125472), (5952, 122858), (6016, 121551), (7842, 93248), (8742, 83648), (9024, 81034), (10456, 69936), (11656, 62736), (11904, 61429), (15684, 46624), (17484, 41824), (18048, 40517), (20912, 34968), (23312, 31368)]