1278372288

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{350431}}^1$

素因数の和:350465

約数の個数: 56

約数和(自身を含む): 3560389120

約数和(自身を除く): 2282016832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 350431, 700862, 1051293, 1401724, 2102586, 2803448, 4205172, 5606896, 6658189, 8410344, 11213792, 13316378, 16820688, 19974567, 22427584, 26632756, 33641376, 39949134, 53265512, 67282752, 79898268, 106531024, 159796536, 213062048, 319593072, 426124096, 639186144, 1278372288]

約数ペア:

[(1, 1278372288), (2, 639186144), (3, 426124096), (4, 319593072), (6, 213062048), (8, 159796536), (12, 106531024), (16, 79898268), (19, 67282752), (24, 53265512), (32, 39949134), (38, 33641376), (48, 26632756), (57, 22427584), (64, 19974567), (76, 16820688), (96, 13316378), (114, 11213792), (152, 8410344), (192, 6658189), (228, 5606896), (304, 4205172), (456, 2803448), (608, 2102586), (912, 1401724), (1216, 1051293), (1824, 700862), (3648, 350431)]