266623344

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142427}}^1$

素因数の和:142454

約数の個数: 60

約数和(自身を含む): 803578776

約数和(自身を除く): 536955432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 142427, 284854, 427281, 569708, 854562, 1139416, 1281843, 1709124, 1851551, 2278832, 2563686, 3418248, 3703102, 5127372, 5554653, 6836496, 7406204, 10254744, 11109306, 14812408, 16663959, 20509488, 22218612, 29624816, 33327918, 44437224, 66655836, 88874448, 133311672, 266623344]

約数ペア:

[(1, 266623344), (2, 133311672), (3, 88874448), (4, 66655836), (6, 44437224), (8, 33327918), (9, 29624816), (12, 22218612), (13, 20509488), (16, 16663959), (18, 14812408), (24, 11109306), (26, 10254744), (36, 7406204), (39, 6836496), (48, 5554653), (52, 5127372), (72, 3703102), (78, 3418248), (104, 2563686), (117, 2278832), (144, 1851551), (156, 1709124), (208, 1281843), (234, 1139416), (312, 854562), (468, 569708), (624, 427281), (936, 284854), (1872, 142427)]