249170064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 160

約数和(自身を含む): 781283328

約数和(自身を除く): 532113264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1023, 1144, 1171, 1209, 1364, 1488, 1612, 1716, 2046, 2288, 2342, 2418, 2728, 3224, 3432, 3513, 4092, 4433, 4684, 4836, 5456, 6448, 6864, 7026, 8184, 8866, 9368, 9672, 12881, 13299, 14052, 15223, 16368, 17732, 18736, 19344, 25762, 26598, 28104, 30446, 35464, 36301, 38643, 45669, 51524, 53196, 56208, 60892, 70928, 72602, 77286, 91338, 103048, 106392, 108903, 121784, 145204, 154572, 167453, 182676, 206096, 212784, 217806, 243568, 290408, 309144, 334906, 365352, 399311, 435612, 471913, 502359, 580816, 618288, 669812, 730704, 798622, 871224, 943826, 1004718, 1197933, 1339624, 1415739, 1597244, 1742448, 1887652, 2009436, 2395866, 2679248, 2831478, 3194488, 3775304, 4018872, 4791732, 5191043, 5662956, 6388976, 7550608, 8037744, 9583464, 10382086, 11325912, 15573129, 19166928, 20764172, 22651824, 31146258, 41528344, 62292516, 83056688, 124585032, 249170064]

約数ペア:

[(1, 249170064), (2, 124585032), (3, 83056688), (4, 62292516), (6, 41528344), (8, 31146258), (11, 22651824), (12, 20764172), (13, 19166928), (16, 15573129), (22, 11325912), (24, 10382086), (26, 9583464), (31, 8037744), (33, 7550608), (39, 6388976), (44, 5662956), (48, 5191043), (52, 4791732), (62, 4018872), (66, 3775304), (78, 3194488), (88, 2831478), (93, 2679248), (104, 2395866), (124, 2009436), (132, 1887652), (143, 1742448), (156, 1597244), (176, 1415739), (186, 1339624), (208, 1197933), (248, 1004718), (264, 943826), (286, 871224), (312, 798622), (341, 730704), (372, 669812), (403, 618288), (429, 580816), (496, 502359), (528, 471913), (572, 435612), (624, 399311), (682, 365352), (744, 334906), (806, 309144), (858, 290408), (1023, 243568), (1144, 217806), (1171, 212784), (1209, 206096), (1364, 182676), (1488, 167453), (1612, 154572), (1716, 145204), (2046, 121784), (2288, 108903), (2342, 106392), (2418, 103048), (2728, 91338), (3224, 77286), (3432, 72602), (3513, 70928), (4092, 60892), (4433, 56208), (4684, 53196), (4836, 51524), (5456, 45669), (6448, 38643), (6864, 36301), (7026, 35464), (8184, 30446), (8866, 28104), (9368, 26598), (9672, 25762), (12881, 19344), (13299, 18736), (14052, 17732), (15223, 16368)]