1285479504

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1022

約数の個数: 160

約数和(自身を含む): 3908480000

約数和(自身を除く): 2623000496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 199, 216, 228, 304, 342, 398, 432, 456, 513, 597, 684, 787, 796, 912, 1026, 1194, 1368, 1574, 1592, 1791, 2052, 2361, 2388, 2736, 3148, 3184, 3582, 3781, 4104, 4722, 4776, 5373, 6296, 7083, 7164, 7562, 8208, 9444, 9552, 10746, 11343, 12592, 14166, 14328, 14953, 15124, 18888, 21249, 21492, 22686, 28332, 28656, 29906, 30248, 34029, 37776, 42498, 42984, 44859, 45372, 56664, 59812, 60496, 68058, 84996, 85968, 89718, 90744, 102087, 113328, 119624, 134577, 136116, 156613, 169992, 179436, 181488, 204174, 239248, 269154, 272232, 313226, 339984, 358872, 403731, 408348, 469839, 538308, 544464, 626452, 717744, 807462, 816696, 939678, 1076616, 1252904, 1409517, 1614924, 1633392, 1879356, 2153232, 2505808, 2819034, 2975647, 3229848, 3758712, 4228551, 5638068, 5951294, 6459696, 7517424, 8457102, 8926941, 11276136, 11902588, 16914204, 17853882, 22552272, 23805176, 26780823, 33828408, 35707764, 47610352, 53561646, 67656816, 71415528, 80342469, 107123292, 142831056, 160684938, 214246584, 321369876, 428493168, 642739752, 1285479504]

約数ペア:

[(1, 1285479504), (2, 642739752), (3, 428493168), (4, 321369876), (6, 214246584), (8, 160684938), (9, 142831056), (12, 107123292), (16, 80342469), (18, 71415528), (19, 67656816), (24, 53561646), (27, 47610352), (36, 35707764), (38, 33828408), (48, 26780823), (54, 23805176), (57, 22552272), (72, 17853882), (76, 16914204), (108, 11902588), (114, 11276136), (144, 8926941), (152, 8457102), (171, 7517424), (199, 6459696), (216, 5951294), (228, 5638068), (304, 4228551), (342, 3758712), (398, 3229848), (432, 2975647), (456, 2819034), (513, 2505808), (597, 2153232), (684, 1879356), (787, 1633392), (796, 1614924), (912, 1409517), (1026, 1252904), (1194, 1076616), (1368, 939678), (1574, 816696), (1592, 807462), (1791, 717744), (2052, 626452), (2361, 544464), (2388, 538308), (2736, 469839), (3148, 408348), (3184, 403731), (3582, 358872), (3781, 339984), (4104, 313226), (4722, 272232), (4776, 269154), (5373, 239248), (6296, 204174), (7083, 181488), (7164, 179436), (7562, 169992), (8208, 156613), (9444, 136116), (9552, 134577), (10746, 119624), (11343, 113328), (12592, 102087), (14166, 90744), (14328, 89718), (14953, 85968), (15124, 84996), (18888, 68058), (21249, 60496), (21492, 59812), (22686, 56664), (28332, 45372), (28656, 44859), (29906, 42984), (30248, 42498), (34029, 37776)]