261069183768

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{10151}}^1\times {\mathrm{20219}}^1$

素因数の和:30432

約数の個数: 64

約数和(自身を含む): 665085945600

約数和(自身を除く): 404016761832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 10151, 20219, 20302, 30453, 40438, 40604, 60657, 60906, 80876, 81208, 121314, 121812, 161752, 242628, 243624, 485256, 538003, 1071607, 1076006, 1614009, 2143214, 2152012, 3214821, 3228018, 4286428, 4304024, 6429642, 6456036, 8572856, 12859284, 12912072, 25718568, 205243069, 410486138, 615729207, 820972276, 1231458414, 1641944552, 2462916828, 4925833656, 10877882657, 21755765314, 32633647971, 43511530628, 65267295942, 87023061256, 130534591884, 261069183768]

約数ペア:

[(1, 261069183768), (2, 130534591884), (3, 87023061256), (4, 65267295942), (6, 43511530628), (8, 32633647971), (12, 21755765314), (24, 10877882657), (53, 4925833656), (106, 2462916828), (159, 1641944552), (212, 1231458414), (318, 820972276), (424, 615729207), (636, 410486138), (1272, 205243069), (10151, 25718568), (20219, 12912072), (20302, 12859284), (30453, 8572856), (40438, 6456036), (40604, 6429642), (60657, 4304024), (60906, 4286428), (80876, 3228018), (81208, 3214821), (121314, 2152012), (121812, 2143214), (161752, 1614009), (242628, 1076006), (243624, 1071607), (485256, 538003)]