286872264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 970295040

約数和(自身を除く): 683422776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 43, 49, 56, 61, 62, 63, 72, 84, 86, 93, 98, 122, 124, 126, 129, 147, 168, 172, 183, 186, 196, 217, 244, 248, 252, 258, 279, 294, 301, 344, 366, 372, 387, 392, 427, 434, 441, 488, 504, 516, 549, 558, 588, 602, 651, 732, 744, 774, 854, 868, 882, 903, 1032, 1098, 1116, 1176, 1204, 1281, 1302, 1333, 1464, 1519, 1548, 1708, 1736, 1764, 1806, 1891, 1953, 2107, 2196, 2232, 2408, 2562, 2604, 2623, 2666, 2709, 2989, 3038, 3096, 3416, 3528, 3612, 3782, 3843, 3906, 3999, 4214, 4392, 4557, 5124, 5208, 5246, 5332, 5418, 5673, 5978, 6076, 6321, 7224, 7564, 7686, 7812, 7869, 7998, 8428, 8967, 9114, 9331, 10248, 10492, 10664, 10836, 11346, 11956, 11997, 12152, 12642, 13237, 13671, 15128, 15372, 15624, 15738, 15996, 16856, 17019, 17934, 18228, 18361, 18662, 18963, 20984, 21672, 22692, 23607, 23912, 23994, 25284, 26474, 26901, 27342, 27993, 30744, 31476, 31992, 34038, 35868, 36456, 36722, 37324, 37926, 39711, 45384, 47214, 47988, 50568, 52948, 53802, 54684, 55083, 55986, 62952, 65317, 68076, 71736, 73444, 74648, 75852, 79422, 81313, 83979, 92659, 94428, 95976, 105896, 107604, 109368, 110166, 111972, 119133, 128527, 130634, 136152, 146888, 151704, 158844, 162626, 165249, 167958, 185318, 188856, 195951, 215208, 220332, 223944, 238266, 243939, 257054, 261268, 277977, 317688, 325252, 330498, 335916, 370636, 385581, 391902, 440664, 476532, 487878, 514108, 522536, 555954, 569191, 587853, 650504, 660996, 671832, 731817, 741272, 771162, 783804, 833931, 953064, 975756, 1028216, 1111908, 1138382, 1156743, 1175706, 1321992, 1463634, 1542324, 1567608, 1667862, 1707573, 1951512, 2223816, 2276764, 2313486, 2351412, 2927268, 3084648, 3335724, 3415146, 3984337, 4553528, 4626972, 4702824, 5122719, 5854536, 6671448, 6830292, 7968674, 9253944, 10245438, 11953011, 13660584, 15937348, 20490876, 23906022, 31874696, 35859033, 40981752, 47812044, 71718066, 95624088, 143436132, 286872264]

約数ペア:

[(1, 286872264), (2, 143436132), (3, 95624088), (4, 71718066), (6, 47812044), (7, 40981752), (8, 35859033), (9, 31874696), (12, 23906022), (14, 20490876), (18, 15937348), (21, 13660584), (24, 11953011), (28, 10245438), (31, 9253944), (36, 7968674), (42, 6830292), (43, 6671448), (49, 5854536), (56, 5122719), (61, 4702824), (62, 4626972), (63, 4553528), (72, 3984337), (84, 3415146), (86, 3335724), (93, 3084648), (98, 2927268), (122, 2351412), (124, 2313486), (126, 2276764), (129, 2223816), (147, 1951512), (168, 1707573), (172, 1667862), (183, 1567608), (186, 1542324), (196, 1463634), (217, 1321992), (244, 1175706), (248, 1156743), (252, 1138382), (258, 1111908), (279, 1028216), (294, 975756), (301, 953064), (344, 833931), (366, 783804), (372, 771162), (387, 741272), (392, 731817), (427, 671832), (434, 660996), (441, 650504), (488, 587853), (504, 569191), (516, 555954), (549, 522536), (558, 514108), (588, 487878), (602, 476532), (651, 440664), (732, 391902), (744, 385581), (774, 370636), (854, 335916), (868, 330498), (882, 325252), (903, 317688), (1032, 277977), (1098, 261268), (1116, 257054), (1176, 243939), (1204, 238266), (1281, 223944), (1302, 220332), (1333, 215208), (1464, 195951), (1519, 188856), (1548, 185318), (1708, 167958), (1736, 165249), (1764, 162626), (1806, 158844), (1891, 151704), (1953, 146888), (2107, 136152), (2196, 130634), (2232, 128527), (2408, 119133), (2562, 111972), (2604, 110166), (2623, 109368), (2666, 107604), (2709, 105896), (2989, 95976), (3038, 94428), (3096, 92659), (3416, 83979), (3528, 81313), (3612, 79422), (3782, 75852), (3843, 74648), (3906, 73444), (3999, 71736), (4214, 68076), (4392, 65317), (4557, 62952), (5124, 55986), (5208, 55083), (5246, 54684), (5332, 53802), (5418, 52948), (5673, 50568), (5978, 47988), (6076, 47214), (6321, 45384), (7224, 39711), (7564, 37926), (7686, 37324), (7812, 36722), (7869, 36456), (7998, 35868), (8428, 34038), (8967, 31992), (9114, 31476), (9331, 30744), (10248, 27993), (10492, 27342), (10664, 26901), (10836, 26474), (11346, 25284), (11956, 23994), (11997, 23912), (12152, 23607), (12642, 22692), (13237, 21672), (13671, 20984), (15128, 18963), (15372, 18662), (15624, 18361), (15738, 18228), (15996, 17934), (16856, 17019)]