261966.0000000

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 27941760

約数和(自身を除く): 18346284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 82, 99, 108, 123, 132, 164, 197, 198, 246, 297, 369, 394, 396, 451, 492, 591, 594, 738, 788, 902, 1107, 1182, 1188, 1353, 1476, 1773, 1804, 2167, 2214, 2364, 2706, 3546, 4059, 4334, 4428, 5319, 5412, 6501, 7092, 8077, 8118, 8668, 10638, 12177, 13002, 16154, 16236, 19503, 21276, 24231, 24354, 26004, 32308, 39006, 48462, 48708, 58509, 72693, 78012, 88847, 96924, 117018, 145386, 177694, 218079, 234036, 266541, 290772, 355388, 436158, 533082, 799623, 872316, 1066164, 1599246, 2398869, 3198492, 4797738, 9595476]

約数ペア:

[(1, 9595476), (2, 4797738), (3, 3198492), (4, 2398869), (6, 1599246), (9, 1066164), (11, 872316), (12, 799623), (18, 533082), (22, 436158), (27, 355388), (33, 290772), (36, 266541), (41, 234036), (44, 218079), (54, 177694), (66, 145386), (82, 117018), (99, 96924), (108, 88847), (123, 78012), (132, 72693), (164, 58509), (197, 48708), (198, 48462), (246, 39006), (297, 32308), (369, 26004), (394, 24354), (396, 24231), (451, 21276), (492, 19503), (591, 16236), (594, 16154), (738, 13002), (788, 12177), (902, 10638), (1107, 8668), (1182, 8118), (1188, 8077), (1353, 7092), (1476, 6501), (1773, 5412), (1804, 5319), (2167, 4428), (2214, 4334), (2364, 4059), (2706, 3546)]