280499184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16369}}^1$

素因数の和:16407

約数の個数: 120

約数和(自身を含む): 949983840

約数和(自身を除く): 669484656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 16369, 17136, 32738, 49107, 65476, 98214, 114583, 130952, 147321, 196428, 229166, 261904, 278273, 294642, 343749, 392856, 458332, 556546, 589284, 687498, 785712, 834819, 916664, 1031247, 1113092, 1178568, 1374996, 1669638, 1833328, 1947911, 2062494, 2226184, 2357136, 2504457, 2749992, 3339276, 3895822, 4124988, 4452368, 5008914, 5499984, 5843733, 6678552, 7791644, 8249976, 10017828, 11687466, 13357104, 15583288, 16499952, 17531199, 20035656, 23374932, 31166576, 35062398, 40071312, 46749864, 70124796, 93499728, 140249592, 280499184]

約数ペア:

[(1, 280499184), (2, 140249592), (3, 93499728), (4, 70124796), (6, 46749864), (7, 40071312), (8, 35062398), (9, 31166576), (12, 23374932), (14, 20035656), (16, 17531199), (17, 16499952), (18, 15583288), (21, 13357104), (24, 11687466), (28, 10017828), (34, 8249976), (36, 7791644), (42, 6678552), (48, 5843733), (51, 5499984), (56, 5008914), (63, 4452368), (68, 4124988), (72, 3895822), (84, 3339276), (102, 2749992), (112, 2504457), (119, 2357136), (126, 2226184), (136, 2062494), (144, 1947911), (153, 1833328), (168, 1669638), (204, 1374996), (238, 1178568), (252, 1113092), (272, 1031247), (306, 916664), (336, 834819), (357, 785712), (408, 687498), (476, 589284), (504, 556546), (612, 458332), (714, 392856), (816, 343749), (952, 294642), (1008, 278273), (1071, 261904), (1224, 229166), (1428, 196428), (1904, 147321), (2142, 130952), (2448, 114583), (2856, 98214), (4284, 65476), (5712, 49107), (8568, 32738), (16369, 17136)]