398737152

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15733}}^1$

素因数の和:15766

約数の個数: 108

約数和(自身を含む): 1254251544

約数和(自身を除く): 855514392

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, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 15733, 25344, 31466, 47199, 62932, 94398, 125864, 141597, 173063, 188796, 251728, 283194, 346126, 377592, 503456, 519189, 566388, 692252, 755184, 1006912, 1038378, 1132776, 1384504, 1510368, 1557567, 2013824, 2076756, 2265552, 2769008, 3020736, 3115134, 4027648, 4153512, 4531104, 5538016, 6041472, 6230268, 8307024, 9062208, 11076032, 12082944, 12460536, 16614048, 18124416, 22152064, 24921072, 33228096, 36248832, 44304128, 49842144, 66456192, 99684288, 132912384, 199368576, 398737152]

約数ペア:

[(1, 398737152), (2, 199368576), (3, 132912384), (4, 99684288), (6, 66456192), (8, 49842144), (9, 44304128), (11, 36248832), (12, 33228096), (16, 24921072), (18, 22152064), (22, 18124416), (24, 16614048), (32, 12460536), (33, 12082944), (36, 11076032), (44, 9062208), (48, 8307024), (64, 6230268), (66, 6041472), (72, 5538016), (88, 4531104), (96, 4153512), (99, 4027648), (128, 3115134), (132, 3020736), (144, 2769008), (176, 2265552), (192, 2076756), (198, 2013824), (256, 1557567), (264, 1510368), (288, 1384504), (352, 1132776), (384, 1038378), (396, 1006912), (528, 755184), (576, 692252), (704, 566388), (768, 519189), (792, 503456), (1056, 377592), (1152, 346126), (1408, 283194), (1584, 251728), (2112, 188796), (2304, 173063), (2816, 141597), (3168, 125864), (4224, 94398), (6336, 62932), (8448, 47199), (12672, 31466), (15733, 25344)]