881995344

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6803}}^1$

素因数の和:6924

約数の個数: 80

約数和(自身を含む): 2372473152

約数和(自身を除く): 1490477808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 592, 876, 888, 1168, 1752, 1776, 2701, 3504, 5402, 6803, 8103, 10804, 13606, 16206, 20409, 21608, 27212, 32412, 40818, 43216, 54424, 64824, 81636, 108848, 129648, 163272, 251711, 326544, 496619, 503422, 755133, 993238, 1006844, 1489857, 1510266, 1986476, 2013688, 2979714, 3020532, 3972952, 4027376, 5959428, 6041064, 7945904, 11918856, 12082128, 18374903, 23837712, 36749806, 55124709, 73499612, 110249418, 146999224, 220498836, 293998448, 440997672, 881995344]

約数ペア:

[(1, 881995344), (2, 440997672), (3, 293998448), (4, 220498836), (6, 146999224), (8, 110249418), (12, 73499612), (16, 55124709), (24, 36749806), (37, 23837712), (48, 18374903), (73, 12082128), (74, 11918856), (111, 7945904), (146, 6041064), (148, 5959428), (219, 4027376), (222, 3972952), (292, 3020532), (296, 2979714), (438, 2013688), (444, 1986476), (584, 1510266), (592, 1489857), (876, 1006844), (888, 993238), (1168, 755133), (1752, 503422), (1776, 496619), (2701, 326544), (3504, 251711), (5402, 163272), (6803, 129648), (8103, 108848), (10804, 81636), (13606, 64824), (16206, 54424), (20409, 43216), (21608, 40818), (27212, 32412)]