258272364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{10639}}^1$

素因数の和:10687

約数の個数: 72

約数和(自身を含む): 731691520

約数和(自身を除く): 473419156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 10639, 12138, 21278, 24276, 31917, 42556, 63834, 74473, 127668, 148946, 180863, 223419, 297892, 361726, 446838, 542589, 723452, 893676, 1085178, 1266041, 2170356, 2532082, 3074671, 3798123, 5064164, 6149342, 7596246, 9224013, 12298684, 15192492, 18448026, 21522697, 36896052, 43045394, 64568091, 86090788, 129136182, 258272364]

約数ペア:

[(1, 258272364), (2, 129136182), (3, 86090788), (4, 64568091), (6, 43045394), (7, 36896052), (12, 21522697), (14, 18448026), (17, 15192492), (21, 12298684), (28, 9224013), (34, 7596246), (42, 6149342), (51, 5064164), (68, 3798123), (84, 3074671), (102, 2532082), (119, 2170356), (204, 1266041), (238, 1085178), (289, 893676), (357, 723452), (476, 542589), (578, 446838), (714, 361726), (867, 297892), (1156, 223419), (1428, 180863), (1734, 148946), (2023, 127668), (3468, 74473), (4046, 63834), (6069, 42556), (8092, 31917), (10639, 24276), (12138, 21278)]