15691069722

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 32131427328

約数和(自身を除く): 16440357606

約数列:

[1, 2, 3, 6, 71, 142, 213, 251, 257, 426, 502, 514, 571, 753, 771, 1142, 1506, 1542, 1713, 3426, 17821, 18247, 35642, 36494, 40541, 53463, 54741, 64507, 81082, 106926, 109482, 121623, 129014, 143321, 146747, 193521, 243246, 286642, 293494, 387042, 429963, 440241, 859926, 880482, 4579997, 9159994, 10175791, 10419037, 13739991, 20351582, 20838074, 27479982, 30527373, 31257111, 36833497, 61054746, 62514222, 73666994, 110500491, 221000982, 2615178287, 5230356574, 7845534861, 15691069722]

約数ペア:

[(1, 15691069722), (2, 7845534861), (3, 5230356574), (6, 2615178287), (71, 221000982), (142, 110500491), (213, 73666994), (251, 62514222), (257, 61054746), (426, 36833497), (502, 31257111), (514, 30527373), (571, 27479982), (753, 20838074), (771, 20351582), (1142, 13739991), (1506, 10419037), (1542, 10175791), (1713, 9159994), (3426, 4579997), (17821, 880482), (18247, 859926), (35642, 440241), (36494, 429963), (40541, 387042), (53463, 293494), (54741, 286642), (64507, 243246), (81082, 193521), (106926, 146747), (109482, 143321), (121623, 129014)]