724311468

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 1856863008

約数和(自身を除く): 1132551540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 263, 339, 452, 526, 677, 678, 789, 1017, 1052, 1354, 1356, 1578, 2031, 2034, 2367, 2708, 3156, 4062, 4068, 4734, 6093, 8124, 9468, 12186, 24372, 29719, 59438, 76501, 89157, 118876, 153002, 178051, 178314, 229503, 267471, 306004, 356102, 356628, 459006, 534153, 534942, 688509, 712204, 918012, 1068306, 1069884, 1377018, 1602459, 2136612, 2754036, 3204918, 6409836, 20119763, 40239526, 60359289, 80479052, 120718578, 181077867, 241437156, 362155734, 724311468]

約数ペア:

[(1, 724311468), (2, 362155734), (3, 241437156), (4, 181077867), (6, 120718578), (9, 80479052), (12, 60359289), (18, 40239526), (36, 20119763), (113, 6409836), (226, 3204918), (263, 2754036), (339, 2136612), (452, 1602459), (526, 1377018), (677, 1069884), (678, 1068306), (789, 918012), (1017, 712204), (1052, 688509), (1354, 534942), (1356, 534153), (1578, 459006), (2031, 356628), (2034, 356102), (2367, 306004), (2708, 267471), (3156, 229503), (4062, 178314), (4068, 178051), (4734, 153002), (6093, 118876), (8124, 89157), (9468, 76501), (12186, 59438), (24372, 29719)]