828256464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 180

約数和(自身を含む): 2703427168

約数和(自身を除く): 1875170704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 163, 168, 213, 252, 284, 326, 336, 426, 489, 497, 504, 568, 639, 652, 852, 978, 994, 1008, 1136, 1141, 1278, 1304, 1467, 1491, 1704, 1956, 1988, 2282, 2556, 2608, 2934, 2982, 3408, 3423, 3912, 3976, 4473, 4564, 5041, 5112, 5868, 5964, 6846, 7824, 7952, 8946, 9128, 10082, 10224, 10269, 11573, 11736, 11928, 13692, 15123, 17892, 18256, 20164, 20538, 23146, 23472, 23856, 27384, 30246, 34719, 35287, 35784, 40328, 41076, 45369, 46292, 54768, 60492, 69438, 70574, 71568, 80656, 81011, 82152, 90738, 92584, 104157, 105861, 120984, 138876, 141148, 162022, 164304, 181476, 185168, 208314, 211722, 241968, 243033, 277752, 282296, 317583, 324044, 362952, 416628, 423444, 486066, 555504, 564592, 635166, 648088, 725904, 729099, 821683, 833256, 846888, 972132, 1270332, 1296176, 1458198, 1643366, 1666512, 1693776, 1944264, 2465049, 2540664, 2916396, 3286732, 3888528, 4930098, 5081328, 5751781, 5832792, 6573464, 7395147, 9860196, 11503562, 11665584, 13146928, 14790294, 17255343, 19720392, 23007124, 29580588, 34510686, 39440784, 46014248, 51766029, 59161176, 69021372, 92028496, 103532058, 118322352, 138042744, 207064116, 276085488, 414128232, 828256464]

約数ペア:

[(1, 828256464), (2, 414128232), (3, 276085488), (4, 207064116), (6, 138042744), (7, 118322352), (8, 103532058), (9, 92028496), (12, 69021372), (14, 59161176), (16, 51766029), (18, 46014248), (21, 39440784), (24, 34510686), (28, 29580588), (36, 23007124), (42, 19720392), (48, 17255343), (56, 14790294), (63, 13146928), (71, 11665584), (72, 11503562), (84, 9860196), (112, 7395147), (126, 6573464), (142, 5832792), (144, 5751781), (163, 5081328), (168, 4930098), (213, 3888528), (252, 3286732), (284, 2916396), (326, 2540664), (336, 2465049), (426, 1944264), (489, 1693776), (497, 1666512), (504, 1643366), (568, 1458198), (639, 1296176), (652, 1270332), (852, 972132), (978, 846888), (994, 833256), (1008, 821683), (1136, 729099), (1141, 725904), (1278, 648088), (1304, 635166), (1467, 564592), (1491, 555504), (1704, 486066), (1956, 423444), (1988, 416628), (2282, 362952), (2556, 324044), (2608, 317583), (2934, 282296), (2982, 277752), (3408, 243033), (3423, 241968), (3912, 211722), (3976, 208314), (4473, 185168), (4564, 181476), (5041, 164304), (5112, 162022), (5868, 141148), (5964, 138876), (6846, 120984), (7824, 105861), (7952, 104157), (8946, 92584), (9128, 90738), (10082, 82152), (10224, 81011), (10269, 80656), (11573, 71568), (11736, 70574), (11928, 69438), (13692, 60492), (15123, 54768), (17892, 46292), (18256, 45369), (20164, 41076), (20538, 40328), (23146, 35784), (23472, 35287), (23856, 34719), (27384, 30246)]