2015990016

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 5903595264

約数和(自身を除く): 3887605248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 289, 293, 372, 384, 408, 496, 527, 544, 578, 586, 744, 768, 816, 867, 879, 992, 1054, 1088, 1156, 1172, 1488, 1581, 1632, 1734, 1758, 1984, 2108, 2176, 2312, 2344, 2976, 3162, 3264, 3468, 3516, 3968, 4216, 4352, 4624, 4688, 4981, 5952, 6324, 6528, 6936, 7032, 7936, 8432, 8959, 9083, 9248, 9376, 9962, 11904, 12648, 13056, 13872, 14064, 14943, 16864, 17918, 18166, 18496, 18752, 19924, 23808, 25296, 26877, 27249, 27744, 28128, 29886, 33728, 35836, 36332, 36992, 37504, 39848, 50592, 53754, 54498, 55488, 56256, 59772, 67456, 71672, 72664, 73984, 75008, 79696, 84677, 101184, 107508, 108996, 110976, 112512, 119544, 134912, 143344, 145328, 154411, 159392, 169354, 202368, 215016, 217992, 221952, 225024, 239088, 254031, 286688, 290656, 308822, 318784, 338708, 404736, 430032, 435984, 463233, 478176, 508062, 573376, 581312, 617644, 637568, 677416, 860064, 871968, 926466, 956352, 1016124, 1146752, 1162624, 1235288, 1275136, 1354832, 1720128, 1743936, 1852932, 1912704, 2032248, 2293504, 2325248, 2470576, 2624987, 2709664, 3440256, 3487872, 3705864, 3825408, 4064496, 4941152, 5249974, 5419328, 6880512, 6975744, 7411728, 7874961, 8128992, 9882304, 10499948, 10838656, 14823456, 15749922, 16257984, 19764608, 20999896, 21677312, 29646912, 31499844, 32515968, 39529216, 41999792, 59293824, 62999688, 65031936, 83999584, 118587648, 125999376, 167999168, 251998752, 335998336, 503997504, 671996672, 1007995008, 2015990016]

約数ペア:

[(1, 2015990016), (2, 1007995008), (3, 671996672), (4, 503997504), (6, 335998336), (8, 251998752), (12, 167999168), (16, 125999376), (17, 118587648), (24, 83999584), (31, 65031936), (32, 62999688), (34, 59293824), (48, 41999792), (51, 39529216), (62, 32515968), (64, 31499844), (68, 29646912), (93, 21677312), (96, 20999896), (102, 19764608), (124, 16257984), (128, 15749922), (136, 14823456), (186, 10838656), (192, 10499948), (204, 9882304), (248, 8128992), (256, 7874961), (272, 7411728), (289, 6975744), (293, 6880512), (372, 5419328), (384, 5249974), (408, 4941152), (496, 4064496), (527, 3825408), (544, 3705864), (578, 3487872), (586, 3440256), (744, 2709664), (768, 2624987), (816, 2470576), (867, 2325248), (879, 2293504), (992, 2032248), (1054, 1912704), (1088, 1852932), (1156, 1743936), (1172, 1720128), (1488, 1354832), (1581, 1275136), (1632, 1235288), (1734, 1162624), (1758, 1146752), (1984, 1016124), (2108, 956352), (2176, 926466), (2312, 871968), (2344, 860064), (2976, 677416), (3162, 637568), (3264, 617644), (3468, 581312), (3516, 573376), (3968, 508062), (4216, 478176), (4352, 463233), (4624, 435984), (4688, 430032), (4981, 404736), (5952, 338708), (6324, 318784), (6528, 308822), (6936, 290656), (7032, 286688), (7936, 254031), (8432, 239088), (8959, 225024), (9083, 221952), (9248, 217992), (9376, 215016), (9962, 202368), (11904, 169354), (12648, 159392), (13056, 154411), (13872, 145328), (14064, 143344), (14943, 134912), (16864, 119544), (17918, 112512), (18166, 110976), (18496, 108996), (18752, 107508), (19924, 101184), (23808, 84677), (25296, 79696), (26877, 75008), (27249, 73984), (27744, 72664), (28128, 71672), (29886, 67456), (33728, 59772), (35836, 56256), (36332, 55488), (36992, 54498), (37504, 53754), (39848, 50592)]