253147068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3411

約数の個数: 72

約数和(自身を含む): 683085312

約数和(自身を除く): 429938244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 3257, 4318, 4572, 6477, 6514, 8636, 9771, 12954, 13028, 19431, 19542, 25908, 29313, 38862, 39084, 55369, 58626, 77724, 110738, 117252, 166107, 221476, 332214, 413639, 498321, 664428, 827278, 996642, 1240917, 1654556, 1993284, 2481834, 3722751, 4963668, 7031863, 7445502, 14063726, 14891004, 21095589, 28127452, 42191178, 63286767, 84382356, 126573534, 253147068]

約数ペア:

[(1, 253147068), (2, 126573534), (3, 84382356), (4, 63286767), (6, 42191178), (9, 28127452), (12, 21095589), (17, 14891004), (18, 14063726), (34, 7445502), (36, 7031863), (51, 4963668), (68, 3722751), (102, 2481834), (127, 1993284), (153, 1654556), (204, 1240917), (254, 996642), (306, 827278), (381, 664428), (508, 498321), (612, 413639), (762, 332214), (1143, 221476), (1524, 166107), (2159, 117252), (2286, 110738), (3257, 77724), (4318, 58626), (4572, 55369), (6477, 39084), (6514, 38862), (8636, 29313), (9771, 25908), (12954, 19542), (13028, 19431)]