258528744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{188983}}^1$

素因数の和:189014

約数の個数: 48

約数和(自身を含む): 737037600

約数和(自身を除く): 478508856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 188983, 377966, 566949, 755932, 1133898, 1511864, 1700847, 2267796, 3401694, 3590677, 4535592, 6803388, 7181354, 10772031, 13606776, 14362708, 21544062, 28725416, 32316093, 43088124, 64632186, 86176248, 129264372, 258528744]

約数ペア:

[(1, 258528744), (2, 129264372), (3, 86176248), (4, 64632186), (6, 43088124), (8, 32316093), (9, 28725416), (12, 21544062), (18, 14362708), (19, 13606776), (24, 10772031), (36, 7181354), (38, 6803388), (57, 4535592), (72, 3590677), (76, 3401694), (114, 2267796), (152, 1700847), (171, 1511864), (228, 1133898), (342, 755932), (456, 566949), (684, 377966), (1368, 188983)]