31997849.000000000

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 375661440

約数和(自身を除く): 245864124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 81, 99, 108, 132, 158, 162, 198, 237, 297, 316, 324, 396, 461, 474, 594, 711, 869, 891, 922, 948, 1188, 1383, 1422, 1738, 1782, 1844, 2133, 2607, 2766, 2844, 3476, 3564, 4149, 4266, 5071, 5214, 5532, 6399, 7821, 8298, 8532, 10142, 10428, 12447, 12798, 15213, 15642, 16596, 20284, 23463, 24894, 25596, 30426, 31284, 36419, 37341, 45639, 46926, 49788, 60852, 70389, 72838, 74682, 91278, 93852, 109257, 136917, 140778, 145676, 149364, 182556, 218514, 273834, 281556, 327771, 400609, 410751, 437028, 547668, 655542, 801218, 821502, 983313, 1201827, 1311084, 1602436, 1643004, 1966626, 2403654, 2949939, 3605481, 3933252, 4807308, 5899878, 7210962, 10816443, 11799756, 14421924, 21632886, 32449329, 43265772, 64898658, 129797316]

約数ペア:

[(1, 129797316), (2, 64898658), (3, 43265772), (4, 32449329), (6, 21632886), (9, 14421924), (11, 11799756), (12, 10816443), (18, 7210962), (22, 5899878), (27, 4807308), (33, 3933252), (36, 3605481), (44, 2949939), (54, 2403654), (66, 1966626), (79, 1643004), (81, 1602436), (99, 1311084), (108, 1201827), (132, 983313), (158, 821502), (162, 801218), (198, 655542), (237, 547668), (297, 437028), (316, 410751), (324, 400609), (396, 327771), (461, 281556), (474, 273834), (594, 218514), (711, 182556), (869, 149364), (891, 145676), (922, 140778), (948, 136917), (1188, 109257), (1383, 93852), (1422, 91278), (1738, 74682), (1782, 72838), (1844, 70389), (2133, 60852), (2607, 49788), (2766, 46926), (2844, 45639), (3476, 37341), (3564, 36419), (4149, 31284), (4266, 30426), (5071, 25596), (5214, 24894), (5532, 23463), (6399, 20284), (7821, 16596), (8298, 15642), (8532, 15213), (10142, 12798), (10428, 12447)]