320816304

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{8221}}^1$

素因数の和:8506

約数の個数: 60

約数和(自身を含む): 901262752

約数和(自身を除く): 580446448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6504, 8221, 9756, 13008, 16442, 19512, 24663, 32884, 39024, 49326, 65768, 73989, 98652, 131536, 147978, 197304, 295956, 394608, 591912, 1183824, 2227891, 4455782, 6683673, 8911564, 13367346, 17823128, 20051019, 26734692, 35646256, 40102038, 53469384, 80204076, 106938768, 160408152, 320816304]

約数ペア:

[(1, 320816304), (2, 160408152), (3, 106938768), (4, 80204076), (6, 53469384), (8, 40102038), (9, 35646256), (12, 26734692), (16, 20051019), (18, 17823128), (24, 13367346), (36, 8911564), (48, 6683673), (72, 4455782), (144, 2227891), (271, 1183824), (542, 591912), (813, 394608), (1084, 295956), (1626, 197304), (2168, 147978), (2439, 131536), (3252, 98652), (4336, 73989), (4878, 65768), (6504, 49326), (8221, 39024), (9756, 32884), (13008, 24663), (16442, 19512)]