399851952

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{114113}}^1$

素因数の和:114197

約数の個数: 40

約数和(自身を含む): 1047110064

約数和(自身を除く): 647258112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 114113, 228226, 342339, 456452, 684678, 912904, 1369356, 1825808, 2738712, 5477424, 8330249, 16660498, 24990747, 33320996, 49981494, 66641992, 99962988, 133283984, 199925976, 399851952]

約数ペア:

[(1, 399851952), (2, 199925976), (3, 133283984), (4, 99962988), (6, 66641992), (8, 49981494), (12, 33320996), (16, 24990747), (24, 16660498), (48, 8330249), (73, 5477424), (146, 2738712), (219, 1825808), (292, 1369356), (438, 912904), (584, 684678), (876, 456452), (1168, 342339), (1752, 228226), (3504, 114113)]