388918656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2881

約数の個数: 192

約数和(自身を含む): 1354747680

約数和(自身を除く): 965829024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2176, 2448, 2688, 2837, 2856, 3264, 3808, 4032, 4284, 4896, 5674, 5712, 6528, 7616, 8064, 8511, 8568, 9792, 11348, 11424, 15232, 17022, 17136, 19584, 19859, 22696, 22848, 25533, 34044, 34272, 39718, 45392, 45696, 48229, 51066, 59577, 68088, 68544, 79436, 90784, 96458, 102132, 119154, 136176, 137088, 144687, 158872, 178731, 181568, 192916, 204264, 238308, 272352, 289374, 317744, 337603, 357462, 363136, 385832, 408528, 434061, 476616, 544704, 578748, 635488, 675206, 714924, 771664, 817056, 868122, 953232, 1012809, 1089408, 1157496, 1270976, 1350412, 1429848, 1543328, 1634112, 1736244, 1906464, 2025618, 2314992, 2541952, 2700824, 2859696, 3038427, 3086656, 3268224, 3472488, 3812928, 4051236, 4629984, 5401648, 5719392, 6076854, 6173312, 6944976, 7625856, 8102472, 9259968, 10803296, 11438784, 12153708, 13889952, 16204944, 18519936, 21606592, 22877568, 24307416, 27779904, 32409888, 43213184, 48614832, 55559808, 64819776, 97229664, 129639552, 194459328, 388918656]

約数ペア:

[(1, 388918656), (2, 194459328), (3, 129639552), (4, 97229664), (6, 64819776), (7, 55559808), (8, 48614832), (9, 43213184), (12, 32409888), (14, 27779904), (16, 24307416), (17, 22877568), (18, 21606592), (21, 18519936), (24, 16204944), (28, 13889952), (32, 12153708), (34, 11438784), (36, 10803296), (42, 9259968), (48, 8102472), (51, 7625856), (56, 6944976), (63, 6173312), (64, 6076854), (68, 5719392), (72, 5401648), (84, 4629984), (96, 4051236), (102, 3812928), (112, 3472488), (119, 3268224), (126, 3086656), (128, 3038427), (136, 2859696), (144, 2700824), (153, 2541952), (168, 2314992), (192, 2025618), (204, 1906464), (224, 1736244), (238, 1634112), (252, 1543328), (272, 1429848), (288, 1350412), (306, 1270976), (336, 1157496), (357, 1089408), (384, 1012809), (408, 953232), (448, 868122), (476, 817056), (504, 771664), (544, 714924), (576, 675206), (612, 635488), (672, 578748), (714, 544704), (816, 476616), (896, 434061), (952, 408528), (1008, 385832), (1071, 363136), (1088, 357462), (1152, 337603), (1224, 317744), (1344, 289374), (1428, 272352), (1632, 238308), (1904, 204264), (2016, 192916), (2142, 181568), (2176, 178731), (2448, 158872), (2688, 144687), (2837, 137088), (2856, 136176), (3264, 119154), (3808, 102132), (4032, 96458), (4284, 90784), (4896, 79436), (5674, 68544), (5712, 68088), (6528, 59577), (7616, 51066), (8064, 48229), (8511, 45696), (8568, 45392), (9792, 39718), (11348, 34272), (11424, 34044), (15232, 25533), (17022, 22848), (17136, 22696), (19584, 19859)]