1861732608

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{105397}}^1$

素因数の和:105439

約数の個数: 72

約数和(自身を含む): 5170404288

約数和(自身を除く): 3308671680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 105397, 210794, 316191, 421588, 632382, 843176, 1264764, 1686352, 2424131, 2529528, 3372704, 4848262, 5059056, 6745408, 7272393, 9696524, 10118112, 13490816, 14544786, 19393048, 20236224, 26981632, 29089572, 38786096, 40472448, 58179144, 77572192, 80944896, 116358288, 155144384, 232716576, 310288768, 465433152, 620577536, 930866304, 1861732608]

約数ペア:

[(1, 1861732608), (2, 930866304), (3, 620577536), (4, 465433152), (6, 310288768), (8, 232716576), (12, 155144384), (16, 116358288), (23, 80944896), (24, 77572192), (32, 58179144), (46, 40472448), (48, 38786096), (64, 29089572), (69, 26981632), (92, 20236224), (96, 19393048), (128, 14544786), (138, 13490816), (184, 10118112), (192, 9696524), (256, 7272393), (276, 6745408), (368, 5059056), (384, 4848262), (552, 3372704), (736, 2529528), (768, 2424131), (1104, 1686352), (1472, 1264764), (2208, 843176), (2944, 632382), (4416, 421588), (5888, 316191), (8832, 210794), (17664, 105397)]