306928608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 991968768

約数和(自身を除く): 685040160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 201, 204, 224, 238, 268, 272, 336, 357, 401, 402, 408, 469, 476, 536, 544, 672, 714, 802, 804, 816, 938, 952, 1072, 1139, 1203, 1407, 1428, 1604, 1608, 1632, 1876, 1904, 2144, 2278, 2406, 2807, 2814, 2856, 3208, 3216, 3417, 3752, 3808, 4556, 4812, 5614, 5628, 5712, 6416, 6432, 6817, 6834, 7504, 7973, 8421, 9112, 9624, 11228, 11256, 11424, 12832, 13634, 13668, 15008, 15946, 16842, 18224, 19248, 20451, 22456, 22512, 23919, 26867, 27268, 27336, 31892, 33684, 36448, 38496, 40902, 44912, 45024, 47719, 47838, 53734, 54536, 54672, 63784, 67368, 80601, 81804, 89824, 95438, 95676, 107468, 109072, 109344, 127568, 134736, 143157, 161202, 163608, 188069, 190876, 191352, 214936, 218144, 255136, 269472, 286314, 322404, 327216, 376138, 381752, 382704, 429872, 456739, 564207, 572628, 644808, 654432, 752276, 763504, 765408, 859744, 913478, 1128414, 1145256, 1289616, 1370217, 1504552, 1527008, 1826956, 2256828, 2290512, 2579232, 2740434, 3009104, 3197173, 3653912, 4513656, 4581024, 5480868, 6018208, 6394346, 7307824, 9027312, 9591519, 10961736, 12788692, 14615648, 18054624, 19183038, 21923472, 25577384, 38366076, 43846944, 51154768, 76732152, 102309536, 153464304, 306928608]

約数ペア:

[(1, 306928608), (2, 153464304), (3, 102309536), (4, 76732152), (6, 51154768), (7, 43846944), (8, 38366076), (12, 25577384), (14, 21923472), (16, 19183038), (17, 18054624), (21, 14615648), (24, 12788692), (28, 10961736), (32, 9591519), (34, 9027312), (42, 7307824), (48, 6394346), (51, 6018208), (56, 5480868), (67, 4581024), (68, 4513656), (84, 3653912), (96, 3197173), (102, 3009104), (112, 2740434), (119, 2579232), (134, 2290512), (136, 2256828), (168, 1826956), (201, 1527008), (204, 1504552), (224, 1370217), (238, 1289616), (268, 1145256), (272, 1128414), (336, 913478), (357, 859744), (401, 765408), (402, 763504), (408, 752276), (469, 654432), (476, 644808), (536, 572628), (544, 564207), (672, 456739), (714, 429872), (802, 382704), (804, 381752), (816, 376138), (938, 327216), (952, 322404), (1072, 286314), (1139, 269472), (1203, 255136), (1407, 218144), (1428, 214936), (1604, 191352), (1608, 190876), (1632, 188069), (1876, 163608), (1904, 161202), (2144, 143157), (2278, 134736), (2406, 127568), (2807, 109344), (2814, 109072), (2856, 107468), (3208, 95676), (3216, 95438), (3417, 89824), (3752, 81804), (3808, 80601), (4556, 67368), (4812, 63784), (5614, 54672), (5628, 54536), (5712, 53734), (6416, 47838), (6432, 47719), (6817, 45024), (6834, 44912), (7504, 40902), (7973, 38496), (8421, 36448), (9112, 33684), (9624, 31892), (11228, 27336), (11256, 27268), (11424, 26867), (12832, 23919), (13634, 22512), (13668, 22456), (15008, 20451), (15946, 19248), (16842, 18224)]