27834468456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{388793}}^1$

素因数の和:388978

約数の個数: 64

約数和(自身を含む): 73715342400

約数和(自身を除く): 45880873944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2983, 3768, 5966, 8949, 11932, 17898, 23864, 35796, 71592, 388793, 777586, 1166379, 1555172, 2332758, 3110344, 4665516, 7387067, 9331032, 14774134, 22161201, 29548268, 44322402, 59096536, 61040501, 88644804, 122081002, 177289608, 183121503, 244162004, 366243006, 488324008, 732486012, 1159769519, 1464972024, 2319539038, 3479308557, 4639078076, 6958617114, 9278156152, 13917234228, 27834468456]

約数ペア:

[(1, 27834468456), (2, 13917234228), (3, 9278156152), (4, 6958617114), (6, 4639078076), (8, 3479308557), (12, 2319539038), (19, 1464972024), (24, 1159769519), (38, 732486012), (57, 488324008), (76, 366243006), (114, 244162004), (152, 183121503), (157, 177289608), (228, 122081002), (314, 88644804), (456, 61040501), (471, 59096536), (628, 44322402), (942, 29548268), (1256, 22161201), (1884, 14774134), (2983, 9331032), (3768, 7387067), (5966, 4665516), (8949, 3110344), (11932, 2332758), (17898, 1555172), (23864, 1166379), (35796, 777586), (71592, 388793)]