319772108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 611543520

約数和(自身を除く): 291771412

約数列:

[1, 2, 4, 17, 34, 53, 68, 83, 106, 166, 212, 332, 901, 1069, 1411, 1802, 2138, 2822, 3604, 4276, 4399, 5644, 8798, 17596, 18173, 36346, 56657, 72692, 74783, 88727, 113314, 149566, 177454, 226628, 299132, 354908, 963169, 1508359, 1926338, 3016718, 3852676, 4702531, 6033436, 9405062, 18810124, 79943027, 159886054, 319772108]

約数ペア:

[(1, 319772108), (2, 159886054), (4, 79943027), (17, 18810124), (34, 9405062), (53, 6033436), (68, 4702531), (83, 3852676), (106, 3016718), (166, 1926338), (212, 1508359), (332, 963169), (901, 354908), (1069, 299132), (1411, 226628), (1802, 177454), (2138, 149566), (2822, 113314), (3604, 88727), (4276, 74783), (4399, 72692), (5644, 56657), (8798, 36346), (17596, 18173)]