378343584

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 1113944832

約数和(自身を除く): 735601248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 137, 144, 172, 223, 258, 274, 288, 344, 387, 411, 446, 516, 548, 669, 688, 774, 822, 892, 1032, 1096, 1233, 1338, 1376, 1548, 1644, 1784, 2007, 2064, 2192, 2466, 2676, 3096, 3288, 3568, 4014, 4128, 4384, 4932, 5352, 5891, 6192, 6576, 7136, 8028, 9589, 9864, 10704, 11782, 12384, 13152, 16056, 17673, 19178, 19728, 21408, 23564, 28767, 30551, 32112, 35346, 38356, 39456, 47128, 53019, 57534, 61102, 64224, 70692, 76712, 86301, 91653, 94256, 106038, 115068, 122204, 141384, 153424, 172602, 183306, 188512, 212076, 230136, 244408, 274959, 282768, 306848, 345204, 366612, 424152, 460272, 488816, 549918, 565536, 690408, 733224, 848304, 920544, 977632, 1099836, 1313693, 1380816, 1466448, 1696608, 2199672, 2627386, 2761632, 2932896, 3941079, 4399344, 5254772, 7882158, 8798688, 10509544, 11823237, 15764316, 21019088, 23646474, 31528632, 42038176, 47292948, 63057264, 94585896, 126114528, 189171792, 378343584]

約数ペア:

[(1, 378343584), (2, 189171792), (3, 126114528), (4, 94585896), (6, 63057264), (8, 47292948), (9, 42038176), (12, 31528632), (16, 23646474), (18, 21019088), (24, 15764316), (32, 11823237), (36, 10509544), (43, 8798688), (48, 7882158), (72, 5254772), (86, 4399344), (96, 3941079), (129, 2932896), (137, 2761632), (144, 2627386), (172, 2199672), (223, 1696608), (258, 1466448), (274, 1380816), (288, 1313693), (344, 1099836), (387, 977632), (411, 920544), (446, 848304), (516, 733224), (548, 690408), (669, 565536), (688, 549918), (774, 488816), (822, 460272), (892, 424152), (1032, 366612), (1096, 345204), (1233, 306848), (1338, 282768), (1376, 274959), (1548, 244408), (1644, 230136), (1784, 212076), (2007, 188512), (2064, 183306), (2192, 172602), (2466, 153424), (2676, 141384), (3096, 122204), (3288, 115068), (3568, 106038), (4014, 94256), (4128, 91653), (4384, 86301), (4932, 76712), (5352, 70692), (5891, 64224), (6192, 61102), (6576, 57534), (7136, 53019), (8028, 47128), (9589, 39456), (9864, 38356), (10704, 35346), (11782, 32112), (12384, 30551), (13152, 28767), (16056, 23564), (17673, 21408), (19178, 19728)]