400289952

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{57119}}^1$

素因数の和:57205

約数の個数: 48

約数和(自身を含む): 1065173760

約数和(自身を除く): 664883808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 57119, 114238, 171357, 228476, 342714, 456952, 685428, 913904, 1370856, 1827808, 2741712, 4169687, 5483424, 8339374, 12509061, 16678748, 25018122, 33357496, 50036244, 66714992, 100072488, 133429984, 200144976, 400289952]

約数ペア:

[(1, 400289952), (2, 200144976), (3, 133429984), (4, 100072488), (6, 66714992), (8, 50036244), (12, 33357496), (16, 25018122), (24, 16678748), (32, 12509061), (48, 8339374), (73, 5483424), (96, 4169687), (146, 2741712), (219, 1827808), (292, 1370856), (438, 913904), (584, 685428), (876, 456952), (1168, 342714), (1752, 228476), (2336, 171357), (3504, 114238), (7008, 57119)]