381897792

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:985

約数の個数: 168

約数和(自身を含む): 1187293536

約数和(自身を除く): 805395744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 192, 204, 258, 272, 288, 306, 344, 387, 408, 516, 544, 576, 612, 688, 731, 774, 816, 907, 1032, 1088, 1224, 1376, 1462, 1548, 1632, 1814, 2064, 2193, 2448, 2721, 2752, 2924, 3096, 3264, 3628, 4128, 4386, 4896, 5442, 5848, 6192, 6579, 7256, 8163, 8256, 8772, 9792, 10884, 11696, 12384, 13158, 14512, 15419, 16326, 17544, 21768, 23392, 24768, 26316, 29024, 30838, 32652, 35088, 39001, 43536, 46257, 46784, 52632, 58048, 61676, 65304, 70176, 78002, 87072, 92514, 105264, 117003, 123352, 130608, 138771, 140352, 156004, 174144, 185028, 210528, 234006, 246704, 261216, 277542, 312008, 351009, 370056, 421056, 468012, 493408, 522432, 555084, 624016, 663017, 702018, 740112, 936024, 986816, 1110168, 1248032, 1326034, 1404036, 1480224, 1872048, 1989051, 2220336, 2496064, 2652068, 2808072, 2960448, 3744096, 3978102, 4440672, 5304136, 5616144, 5967153, 7488192, 7956204, 8881344, 10608272, 11232288, 11934306, 15912408, 21216544, 22464576, 23868612, 31824816, 42433088, 47737224, 63649632, 95474448, 127299264, 190948896, 381897792]

約数ペア:

[(1, 381897792), (2, 190948896), (3, 127299264), (4, 95474448), (6, 63649632), (8, 47737224), (9, 42433088), (12, 31824816), (16, 23868612), (17, 22464576), (18, 21216544), (24, 15912408), (32, 11934306), (34, 11232288), (36, 10608272), (43, 8881344), (48, 7956204), (51, 7488192), (64, 5967153), (68, 5616144), (72, 5304136), (86, 4440672), (96, 3978102), (102, 3744096), (129, 2960448), (136, 2808072), (144, 2652068), (153, 2496064), (172, 2220336), (192, 1989051), (204, 1872048), (258, 1480224), (272, 1404036), (288, 1326034), (306, 1248032), (344, 1110168), (387, 986816), (408, 936024), (516, 740112), (544, 702018), (576, 663017), (612, 624016), (688, 555084), (731, 522432), (774, 493408), (816, 468012), (907, 421056), (1032, 370056), (1088, 351009), (1224, 312008), (1376, 277542), (1462, 261216), (1548, 246704), (1632, 234006), (1814, 210528), (2064, 185028), (2193, 174144), (2448, 156004), (2721, 140352), (2752, 138771), (2924, 130608), (3096, 123352), (3264, 117003), (3628, 105264), (4128, 92514), (4386, 87072), (4896, 78002), (5442, 70176), (5848, 65304), (6192, 61676), (6579, 58048), (7256, 52632), (8163, 46784), (8256, 46257), (8772, 43536), (9792, 39001), (10884, 35088), (11696, 32652), (12384, 30838), (13158, 29024), (14512, 26316), (15419, 24768), (16326, 23392), (17544, 21768)]