256836900384

素因数分解:

$2^5\times 3^3\times {\mathrm{297264931}}^1$

素因数の和:297264950

約数の個数: 48

約数和(自身を含む): 749107628640

約数和(自身を除く): 492270728256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 297264931, 594529862, 891794793, 1189059724, 1783589586, 2378119448, 2675384379, 3567179172, 4756238896, 5350768758, 7134358344, 8026153137, 9512477792, 10701537516, 14268716688, 16052306274, 21403075032, 28537433376, 32104612548, 42806150064, 64209225096, 85612300128, 128418450192, 256836900384]

約数ペア:

[(1, 256836900384), (2, 128418450192), (3, 85612300128), (4, 64209225096), (6, 42806150064), (8, 32104612548), (9, 28537433376), (12, 21403075032), (16, 16052306274), (18, 14268716688), (24, 10701537516), (27, 9512477792), (32, 8026153137), (36, 7134358344), (48, 5350768758), (54, 4756238896), (72, 3567179172), (96, 2675384379), (108, 2378119448), (144, 1783589586), (216, 1189059724), (288, 891794793), (432, 594529862), (864, 297264931)]