394838964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8191}}^1$

素因数の和:8317

約数の個数: 72

約数和(自身を含む): 1085407232

約数和(自身を除く): 690568268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5356, 8034, 8191, 12051, 16068, 16382, 24102, 24573, 32764, 48204, 49146, 73719, 98292, 106483, 147438, 212966, 294876, 319449, 425932, 638898, 843673, 958347, 1277796, 1687346, 1916694, 2531019, 3374692, 3833388, 5062038, 7593057, 10124076, 10967749, 15186114, 21935498, 30372228, 32903247, 43870996, 65806494, 98709741, 131612988, 197419482, 394838964]

約数ペア:

[(1, 394838964), (2, 197419482), (3, 131612988), (4, 98709741), (6, 65806494), (9, 43870996), (12, 32903247), (13, 30372228), (18, 21935498), (26, 15186114), (36, 10967749), (39, 10124076), (52, 7593057), (78, 5062038), (103, 3833388), (117, 3374692), (156, 2531019), (206, 1916694), (234, 1687346), (309, 1277796), (412, 958347), (468, 843673), (618, 638898), (927, 425932), (1236, 319449), (1339, 294876), (1854, 212966), (2678, 147438), (3708, 106483), (4017, 98292), (5356, 73719), (8034, 49146), (8191, 48204), (12051, 32764), (16068, 24573), (16382, 24102)]