40398336

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:832

約数の個数: 120

約数和(自身を含む): 127351224

約数和(自身を除く): 86952888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 797, 1056, 1152, 1408, 1536, 1584, 1594, 2112, 2304, 2391, 2816, 3168, 3188, 4224, 4608, 4782, 5632, 6336, 6376, 7173, 8448, 8767, 9564, 12672, 12752, 14346, 16896, 17534, 19128, 25344, 25504, 26301, 28692, 35068, 38256, 50688, 51008, 52602, 57384, 70136, 76512, 78903, 102016, 105204, 114768, 140272, 153024, 157806, 204032, 210408, 229536, 280544, 306048, 315612, 408064, 420816, 459072, 561088, 612096, 631224, 841632, 918144, 1122176, 1224192, 1262448, 1683264, 1836288, 2244352, 2524896, 3366528, 3672576, 4488704, 5049792, 6733056, 10099584, 13466112, 20199168, 40398336]

約数ペア:

[(1, 40398336), (2, 20199168), (3, 13466112), (4, 10099584), (6, 6733056), (8, 5049792), (9, 4488704), (11, 3672576), (12, 3366528), (16, 2524896), (18, 2244352), (22, 1836288), (24, 1683264), (32, 1262448), (33, 1224192), (36, 1122176), (44, 918144), (48, 841632), (64, 631224), (66, 612096), (72, 561088), (88, 459072), (96, 420816), (99, 408064), (128, 315612), (132, 306048), (144, 280544), (176, 229536), (192, 210408), (198, 204032), (256, 157806), (264, 153024), (288, 140272), (352, 114768), (384, 105204), (396, 102016), (512, 78903), (528, 76512), (576, 70136), (704, 57384), (768, 52602), (792, 51008), (797, 50688), (1056, 38256), (1152, 35068), (1408, 28692), (1536, 26301), (1584, 25504), (1594, 25344), (2112, 19128), (2304, 17534), (2391, 16896), (2816, 14346), (3168, 12752), (3188, 12672), (4224, 9564), (4608, 8767), (4782, 8448), (5632, 7173), (6336, 6376)]