238963152

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15413}}^1$

素因数の和:15460

約数の個数: 80

約数和(自身を含む): 688080960

約数和(自身を除く): 449117808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15413, 15504, 30826, 46239, 61652, 92478, 123304, 184956, 246608, 262021, 292847, 369912, 524042, 585694, 739824, 786063, 878541, 1048084, 1171388, 1572126, 1757082, 2096168, 2342776, 3144252, 3514164, 4192336, 4685552, 4978399, 6288504, 7028328, 9956798, 12577008, 14056656, 14935197, 19913596, 29870394, 39827192, 59740788, 79654384, 119481576, 238963152]

約数ペア:

[(1, 238963152), (2, 119481576), (3, 79654384), (4, 59740788), (6, 39827192), (8, 29870394), (12, 19913596), (16, 14935197), (17, 14056656), (19, 12577008), (24, 9956798), (34, 7028328), (38, 6288504), (48, 4978399), (51, 4685552), (57, 4192336), (68, 3514164), (76, 3144252), (102, 2342776), (114, 2096168), (136, 1757082), (152, 1572126), (204, 1171388), (228, 1048084), (272, 878541), (304, 786063), (323, 739824), (408, 585694), (456, 524042), (646, 369912), (816, 292847), (912, 262021), (969, 246608), (1292, 184956), (1938, 123304), (2584, 92478), (3876, 61652), (5168, 46239), (7752, 30826), (15413, 15504)]