331427764564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4724693}}^1$

素因数の和:4724800

約数の個数: 48

約数和(自身を含む): 666748817280

約数和(自身を除く): 335321052716

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 71, 76, 142, 247, 284, 494, 923, 988, 1349, 1846, 2698, 3692, 5396, 17537, 35074, 70148, 4724693, 9449386, 18898772, 61421009, 89769167, 122842018, 179538334, 245684036, 335453203, 359076668, 670906406, 1166999171, 1341812812, 2333998342, 4360891639, 4667996684, 6373610857, 8721783278, 12747221714, 17443566556, 25494443428, 82856941141, 165713882282, 331427764564]

約数ペア:

[(1, 331427764564), (2, 165713882282), (4, 82856941141), (13, 25494443428), (19, 17443566556), (26, 12747221714), (38, 8721783278), (52, 6373610857), (71, 4667996684), (76, 4360891639), (142, 2333998342), (247, 1341812812), (284, 1166999171), (494, 670906406), (923, 359076668), (988, 335453203), (1349, 245684036), (1846, 179538334), (2698, 122842018), (3692, 89769167), (5396, 61421009), (17537, 18898772), (35074, 9449386), (70148, 4724693)]