289256136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9001}}^1$

素因数の和:9126

約数の個数: 64

約数和(自身を含む): 786414720

約数和(自身を除く): 497158584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 8034, 9001, 10712, 16068, 18002, 27003, 32136, 36004, 54006, 72008, 108012, 117013, 216024, 234026, 351039, 468052, 702078, 927103, 936104, 1404156, 1854206, 2781309, 2808312, 3708412, 5562618, 7416824, 11125236, 12052339, 22250472, 24104678, 36157017, 48209356, 72314034, 96418712, 144628068, 289256136]

約数ペア:

[(1, 289256136), (2, 144628068), (3, 96418712), (4, 72314034), (6, 48209356), (8, 36157017), (12, 24104678), (13, 22250472), (24, 12052339), (26, 11125236), (39, 7416824), (52, 5562618), (78, 3708412), (103, 2808312), (104, 2781309), (156, 1854206), (206, 1404156), (309, 936104), (312, 927103), (412, 702078), (618, 468052), (824, 351039), (1236, 234026), (1339, 216024), (2472, 117013), (2678, 108012), (4017, 72008), (5356, 54006), (8034, 36004), (9001, 32136), (10712, 27003), (16068, 18002)]