246859314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 545381760

約数和(自身を除く): 298522446

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 307, 338, 366, 507, 614, 793, 921, 1014, 1586, 1842, 2197, 2379, 3991, 4394, 4758, 6591, 7982, 10309, 11973, 13182, 18727, 20618, 23946, 30927, 37454, 51883, 56181, 61854, 103766, 112362, 134017, 155649, 243451, 268034, 311298, 402051, 486902, 674479, 730353, 804102, 1348958, 1460706, 2023437, 3164863, 4046874, 6329726, 9494589, 18989178, 41143219, 82286438, 123429657, 246859314]

約数ペア:

[(1, 246859314), (2, 123429657), (3, 82286438), (6, 41143219), (13, 18989178), (26, 9494589), (39, 6329726), (61, 4046874), (78, 3164863), (122, 2023437), (169, 1460706), (183, 1348958), (307, 804102), (338, 730353), (366, 674479), (507, 486902), (614, 402051), (793, 311298), (921, 268034), (1014, 243451), (1586, 155649), (1842, 134017), (2197, 112362), (2379, 103766), (3991, 61854), (4394, 56181), (4758, 51883), (6591, 37454), (7982, 30927), (10309, 23946), (11973, 20618), (13182, 18727)]