15693726712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 32503680000

約数和(自身を除く): 16809953288

約数列:

[1, 2, 4, 8, 23, 37, 46, 59, 74, 89, 92, 118, 148, 178, 184, 236, 296, 356, 439, 472, 712, 851, 878, 1357, 1702, 1756, 2047, 2183, 2714, 3293, 3404, 3512, 4094, 4366, 5251, 5428, 6586, 6808, 8188, 8732, 10097, 10502, 10856, 13172, 16243, 16376, 17464, 20194, 21004, 25901, 26344, 32486, 39071, 40388, 42008, 50209, 51802, 64972, 75739, 78142, 80776, 100418, 103604, 120773, 129944, 151478, 156284, 194287, 200836, 207208, 241546, 302956, 312568, 373589, 388574, 401672, 483092, 595723, 605912, 747178, 777148, 898633, 958337, 966184, 1191446, 1445627, 1494356, 1554296, 1797266, 1916674, 2305189, 2382892, 2891254, 2988712, 3594532, 3833348, 4468601, 4610378, 4765784, 5782508, 7189064, 7666696, 8937202, 9220756, 11565016, 17874404, 18441512, 22041751, 33249421, 35748808, 44083502, 53019347, 66498842, 85291993, 88167004, 106038694, 132997684, 170583986, 176334008, 212077388, 265995368, 341167972, 424154776, 682335944, 1961715839, 3923431678, 7846863356, 15693726712]

約数ペア:

[(1, 15693726712), (2, 7846863356), (4, 3923431678), (8, 1961715839), (23, 682335944), (37, 424154776), (46, 341167972), (59, 265995368), (74, 212077388), (89, 176334008), (92, 170583986), (118, 132997684), (148, 106038694), (178, 88167004), (184, 85291993), (236, 66498842), (296, 53019347), (356, 44083502), (439, 35748808), (472, 33249421), (712, 22041751), (851, 18441512), (878, 17874404), (1357, 11565016), (1702, 9220756), (1756, 8937202), (2047, 7666696), (2183, 7189064), (2714, 5782508), (3293, 4765784), (3404, 4610378), (3512, 4468601), (4094, 3833348), (4366, 3594532), (5251, 2988712), (5428, 2891254), (6586, 2382892), (6808, 2305189), (8188, 1916674), (8732, 1797266), (10097, 1554296), (10502, 1494356), (10856, 1445627), (13172, 1191446), (16243, 966184), (16376, 958337), (17464, 898633), (20194, 777148), (21004, 747178), (25901, 605912), (26344, 595723), (32486, 483092), (39071, 401672), (40388, 388574), (42008, 373589), (50209, 312568), (51802, 302956), (64972, 241546), (75739, 207208), (78142, 200836), (80776, 194287), (100418, 156284), (103604, 151478), (120773, 129944)]