281892912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2903}}^1$

素因数の和:2955

約数の個数: 120

約数和(自身を含む): 884395776

約数和(自身を除く): 602502864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 289, 336, 357, 408, 476, 578, 714, 816, 867, 952, 1156, 1428, 1734, 1904, 2023, 2312, 2856, 2903, 3468, 4046, 4624, 5712, 5806, 6069, 6936, 8092, 8709, 11612, 12138, 13872, 16184, 17418, 20321, 23224, 24276, 32368, 34836, 40642, 46448, 48552, 49351, 60963, 69672, 81284, 97104, 98702, 121926, 139344, 148053, 162568, 197404, 243852, 296106, 325136, 345457, 394808, 487704, 592212, 690914, 789616, 838967, 975408, 1036371, 1184424, 1381828, 1677934, 2072742, 2368848, 2516901, 2763656, 3355868, 4145484, 5033802, 5527312, 5872769, 6711736, 8290968, 10067604, 11745538, 13423472, 16581936, 17618307, 20135208, 23491076, 35236614, 40270416, 46982152, 70473228, 93964304, 140946456, 281892912]

約数ペア:

[(1, 281892912), (2, 140946456), (3, 93964304), (4, 70473228), (6, 46982152), (7, 40270416), (8, 35236614), (12, 23491076), (14, 20135208), (16, 17618307), (17, 16581936), (21, 13423472), (24, 11745538), (28, 10067604), (34, 8290968), (42, 6711736), (48, 5872769), (51, 5527312), (56, 5033802), (68, 4145484), (84, 3355868), (102, 2763656), (112, 2516901), (119, 2368848), (136, 2072742), (168, 1677934), (204, 1381828), (238, 1184424), (272, 1036371), (289, 975408), (336, 838967), (357, 789616), (408, 690914), (476, 592212), (578, 487704), (714, 394808), (816, 345457), (867, 325136), (952, 296106), (1156, 243852), (1428, 197404), (1734, 162568), (1904, 148053), (2023, 139344), (2312, 121926), (2856, 98702), (2903, 97104), (3468, 81284), (4046, 69672), (4624, 60963), (5712, 49351), (5806, 48552), (6069, 46448), (6936, 40642), (8092, 34836), (8709, 32368), (11612, 24276), (12138, 23224), (13872, 20321), (16184, 17418)]