734656494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1907}}^1$

素因数の和:2385

約数の個数: 64

約数和(自身を含む): 1730937600

約数和(自身を除く): 996281106

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 449, 858, 898, 1347, 1907, 2694, 3814, 4939, 5721, 5837, 9878, 11442, 11674, 14817, 17511, 20977, 24791, 29634, 35022, 41954, 49582, 62931, 64207, 74373, 125862, 128414, 148746, 192621, 272701, 385242, 545402, 818103, 856243, 1636206, 1712486, 2568729, 5137458, 9418673, 11131159, 18837346, 22262318, 28256019, 33393477, 56512038, 66786954, 122442749, 244885498, 367328247, 734656494]

約数ペア:

[(1, 734656494), (2, 367328247), (3, 244885498), (6, 122442749), (11, 66786954), (13, 56512038), (22, 33393477), (26, 28256019), (33, 22262318), (39, 18837346), (66, 11131159), (78, 9418673), (143, 5137458), (286, 2568729), (429, 1712486), (449, 1636206), (858, 856243), (898, 818103), (1347, 545402), (1907, 385242), (2694, 272701), (3814, 192621), (4939, 148746), (5721, 128414), (5837, 125862), (9878, 74373), (11442, 64207), (11674, 62931), (14817, 49582), (17511, 41954), (20977, 35022), (24791, 29634)]