642488112

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 2219064320

約数和(自身を除く): 1576576208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 61, 63, 72, 81, 84, 86, 108, 112, 122, 126, 129, 144, 162, 168, 172, 183, 189, 216, 243, 244, 252, 258, 301, 324, 336, 344, 366, 378, 387, 427, 432, 486, 488, 504, 516, 549, 567, 602, 648, 688, 729, 732, 756, 774, 854, 903, 972, 976, 1008, 1032, 1098, 1134, 1161, 1204, 1281, 1296, 1458, 1464, 1512, 1548, 1647, 1701, 1708, 1806, 1944, 2064, 2187, 2196, 2268, 2322, 2408, 2562, 2623, 2709, 2916, 2928, 3024, 3096, 3294, 3402, 3416, 3483, 3612, 3843, 3888, 4374, 4392, 4536, 4644, 4816, 4941, 5103, 5124, 5246, 5418, 5832, 6192, 6588, 6804, 6832, 6966, 7224, 7686, 7869, 8127, 8748, 8784, 9072, 9288, 9882, 10206, 10248, 10449, 10492, 10836, 11529, 11664, 13176, 13608, 13932, 14448, 14823, 15309, 15372, 15738, 16254, 17496, 18361, 18576, 19764, 20412, 20496, 20898, 20984, 21672, 23058, 23607, 24381, 26352, 27216, 27864, 29646, 30618, 30744, 31347, 31476, 32508, 34587, 34992, 36722, 39528, 40824, 41796, 41968, 43344, 44469, 46116, 47214, 48762, 55083, 55728, 59292, 61236, 61488, 62694, 62952, 65016, 69174, 70821, 73143, 73444, 79056, 81648, 83592, 88938, 92232, 94041, 94428, 97524, 103761, 110166, 118584, 122472, 125388, 125904, 130032, 133407, 138348, 141642, 146286, 146888, 165249, 167184, 177876, 184464, 188082, 188856, 195048, 207522, 212463, 219429, 220332, 237168, 244944, 250776, 266814, 276696, 283284, 292572, 293776, 311283, 330498, 355752, 376164, 377712, 390096, 415044, 424926, 438858, 440664, 495747, 501552, 533628, 553392, 566568, 585144, 622566, 637389, 658287, 660996, 711504, 752328, 830088, 849852, 877716, 881328, 933849, 991494, 1067256, 1133136, 1170288, 1245132, 1274778, 1316574, 1321992, 1487241, 1504656, 1660176, 1699704, 1755432, 1867698, 1912167, 1982988, 2134512, 2490264, 2549556, 2633148, 2643984, 2974482, 3399408, 3510864, 3735396, 3824334, 3965976, 4461723, 4980528, 5099112, 5266296, 5736501, 5948964, 7470792, 7648668, 7931952, 8923446, 10198224, 10532592, 11473002, 11897928, 13385169, 14941584, 15297336, 17846892, 22946004, 23795856, 26770338, 30594672, 35693784, 40155507, 45892008, 53540676, 71387568, 80311014, 91784016, 107081352, 160622028, 214162704, 321244056, 642488112]

約数ペア:

[(1, 642488112), (2, 321244056), (3, 214162704), (4, 160622028), (6, 107081352), (7, 91784016), (8, 80311014), (9, 71387568), (12, 53540676), (14, 45892008), (16, 40155507), (18, 35693784), (21, 30594672), (24, 26770338), (27, 23795856), (28, 22946004), (36, 17846892), (42, 15297336), (43, 14941584), (48, 13385169), (54, 11897928), (56, 11473002), (61, 10532592), (63, 10198224), (72, 8923446), (81, 7931952), (84, 7648668), (86, 7470792), (108, 5948964), (112, 5736501), (122, 5266296), (126, 5099112), (129, 4980528), (144, 4461723), (162, 3965976), (168, 3824334), (172, 3735396), (183, 3510864), (189, 3399408), (216, 2974482), (243, 2643984), (244, 2633148), (252, 2549556), (258, 2490264), (301, 2134512), (324, 1982988), (336, 1912167), (344, 1867698), (366, 1755432), (378, 1699704), (387, 1660176), (427, 1504656), (432, 1487241), (486, 1321992), (488, 1316574), (504, 1274778), (516, 1245132), (549, 1170288), (567, 1133136), (602, 1067256), (648, 991494), (688, 933849), (729, 881328), (732, 877716), (756, 849852), (774, 830088), (854, 752328), (903, 711504), (972, 660996), (976, 658287), (1008, 637389), (1032, 622566), (1098, 585144), (1134, 566568), (1161, 553392), (1204, 533628), (1281, 501552), (1296, 495747), (1458, 440664), (1464, 438858), (1512, 424926), (1548, 415044), (1647, 390096), (1701, 377712), (1708, 376164), (1806, 355752), (1944, 330498), (2064, 311283), (2187, 293776), (2196, 292572), (2268, 283284), (2322, 276696), (2408, 266814), (2562, 250776), (2623, 244944), (2709, 237168), (2916, 220332), (2928, 219429), (3024, 212463), (3096, 207522), (3294, 195048), (3402, 188856), (3416, 188082), (3483, 184464), (3612, 177876), (3843, 167184), (3888, 165249), (4374, 146888), (4392, 146286), (4536, 141642), (4644, 138348), (4816, 133407), (4941, 130032), (5103, 125904), (5124, 125388), (5246, 122472), (5418, 118584), (5832, 110166), (6192, 103761), (6588, 97524), (6804, 94428), (6832, 94041), (6966, 92232), (7224, 88938), (7686, 83592), (7869, 81648), (8127, 79056), (8748, 73444), (8784, 73143), (9072, 70821), (9288, 69174), (9882, 65016), (10206, 62952), (10248, 62694), (10449, 61488), (10492, 61236), (10836, 59292), (11529, 55728), (11664, 55083), (13176, 48762), (13608, 47214), (13932, 46116), (14448, 44469), (14823, 43344), (15309, 41968), (15372, 41796), (15738, 40824), (16254, 39528), (17496, 36722), (18361, 34992), (18576, 34587), (19764, 32508), (20412, 31476), (20496, 31347), (20898, 30744), (20984, 30618), (21672, 29646), (23058, 27864), (23607, 27216), (24381, 26352)]