388541664

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3779}}^1$

素因数の和:3822

約数の個数: 192

約数和(自身を含む): 1371686400

約数和(自身を除く): 983144736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3779, 3808, 4284, 4896, 5712, 6048, 6426, 7344, 7558, 8568, 11337, 11424, 12852, 14688, 15116, 17136, 22674, 25704, 26453, 30232, 34011, 34272, 45348, 51408, 52906, 60464, 64243, 68022, 79359, 90696, 102033, 102816, 105812, 120928, 128486, 136044, 158718, 181392, 192729, 204066, 211624, 238077, 256972, 272088, 317436, 362784, 385458, 408132, 423248, 449701, 476154, 513944, 544176, 578187, 634872, 714231, 770916, 816264, 846496, 899402, 952308, 1027888, 1088352, 1156374, 1269744, 1349103, 1428462, 1541832, 1632528, 1734561, 1798804, 1904616, 2055776, 2312748, 2539488, 2698206, 2856924, 3083664, 3265056, 3469122, 3597608, 3809232, 4047309, 4625496, 5396412, 5713848, 6167328, 6938244, 7195216, 7618464, 8094618, 9250992, 10792824, 11427696, 12141927, 13876488, 14390432, 16189236, 18501984, 21585648, 22855392, 24283854, 27752976, 32378472, 43171296, 48567708, 55505952, 64756944, 97135416, 129513888, 194270832, 388541664]

約数ペア:

[(1, 388541664), (2, 194270832), (3, 129513888), (4, 97135416), (6, 64756944), (7, 55505952), (8, 48567708), (9, 43171296), (12, 32378472), (14, 27752976), (16, 24283854), (17, 22855392), (18, 21585648), (21, 18501984), (24, 16189236), (27, 14390432), (28, 13876488), (32, 12141927), (34, 11427696), (36, 10792824), (42, 9250992), (48, 8094618), (51, 7618464), (54, 7195216), (56, 6938244), (63, 6167328), (68, 5713848), (72, 5396412), (84, 4625496), (96, 4047309), (102, 3809232), (108, 3597608), (112, 3469122), (119, 3265056), (126, 3083664), (136, 2856924), (144, 2698206), (153, 2539488), (168, 2312748), (189, 2055776), (204, 1904616), (216, 1798804), (224, 1734561), (238, 1632528), (252, 1541832), (272, 1428462), (288, 1349103), (306, 1269744), (336, 1156374), (357, 1088352), (378, 1027888), (408, 952308), (432, 899402), (459, 846496), (476, 816264), (504, 770916), (544, 714231), (612, 634872), (672, 578187), (714, 544176), (756, 513944), (816, 476154), (864, 449701), (918, 423248), (952, 408132), (1008, 385458), (1071, 362784), (1224, 317436), (1428, 272088), (1512, 256972), (1632, 238077), (1836, 211624), (1904, 204066), (2016, 192729), (2142, 181392), (2448, 158718), (2856, 136044), (3024, 128486), (3213, 120928), (3672, 105812), (3779, 102816), (3808, 102033), (4284, 90696), (4896, 79359), (5712, 68022), (6048, 64243), (6426, 60464), (7344, 52906), (7558, 51408), (8568, 45348), (11337, 34272), (11424, 34011), (12852, 30232), (14688, 26453), (15116, 25704), (17136, 22674)]