215658612

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5724

約数の個数: 84

約数和(自身を含む): 609478660

約数和(自身を除く): 393820048

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 5689, 6318, 9477, 11378, 12636, 17067, 18954, 22756, 34134, 37908, 51201, 68268, 73957, 102402, 147914, 153603, 204804, 221871, 295828, 307206, 443742, 460809, 614412, 665613, 887484, 921618, 1331226, 1382427, 1843236, 1996839, 2662452, 2764854, 3993678, 4147281, 5529708, 5990517, 7987356, 8294562, 11981034, 16589124, 17971551, 23962068, 35943102, 53914653, 71886204, 107829306, 215658612]

約数ペア:

[(1, 215658612), (2, 107829306), (3, 71886204), (4, 53914653), (6, 35943102), (9, 23962068), (12, 17971551), (13, 16589124), (18, 11981034), (26, 8294562), (27, 7987356), (36, 5990517), (39, 5529708), (52, 4147281), (54, 3993678), (78, 2764854), (81, 2662452), (108, 1996839), (117, 1843236), (156, 1382427), (162, 1331226), (234, 921618), (243, 887484), (324, 665613), (351, 614412), (468, 460809), (486, 443742), (702, 307206), (729, 295828), (972, 221871), (1053, 204804), (1404, 153603), (1458, 147914), (2106, 102402), (2916, 73957), (3159, 68268), (4212, 51201), (5689, 37908), (6318, 34134), (9477, 22756), (11378, 18954), (12636, 17067)]