231131808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42239}}^1$

素因数の和:42274

約数の個数: 72

約数和(自身を含む): 691891200

約数和(自身を除く): 460759392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 42239, 84478, 126717, 168956, 253434, 337912, 380151, 506868, 675824, 760302, 802541, 1013736, 1351648, 1520604, 1605082, 2027472, 2407623, 3041208, 3210164, 4054944, 4815246, 6082416, 6420328, 7222869, 9630492, 12164832, 12840656, 14445738, 19260984, 25681312, 28891476, 38521968, 57782952, 77043936, 115565904, 231131808]

約数ペア:

[(1, 231131808), (2, 115565904), (3, 77043936), (4, 57782952), (6, 38521968), (8, 28891476), (9, 25681312), (12, 19260984), (16, 14445738), (18, 12840656), (19, 12164832), (24, 9630492), (32, 7222869), (36, 6420328), (38, 6082416), (48, 4815246), (57, 4054944), (72, 3210164), (76, 3041208), (96, 2407623), (114, 2027472), (144, 1605082), (152, 1520604), (171, 1351648), (228, 1013736), (288, 802541), (304, 760302), (342, 675824), (456, 506868), (608, 380151), (684, 337912), (912, 253434), (1368, 168956), (1824, 126717), (2736, 84478), (5472, 42239)]