38211264

素因数分解:

$2^6\times 3^8\times 7^1\times {\mathrm{13}}^1$

素因数の和:56

約数の個数: 252

約数和(自身を含む): 139978384

約数和(自身を除く): 101767120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 448, 468, 486, 504, 546, 567, 576, 624, 648, 672, 702, 728, 729, 756, 819, 832, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1344, 1404, 1456, 1458, 1512, 1638, 1701, 1728, 1872, 1944, 2016, 2106, 2184, 2187, 2268, 2457, 2496, 2592, 2808, 2912, 2916, 3024, 3159, 3276, 3402, 3744, 3888, 4032, 4212, 4368, 4374, 4536, 4914, 5103, 5184, 5616, 5824, 5832, 6048, 6318, 6552, 6561, 6804, 7371, 7488, 7776, 8424, 8736, 8748, 9072, 9477, 9828, 10206, 11232, 11664, 12096, 12636, 13104, 13122, 13608, 14742, 15309, 15552, 16848, 17472, 17496, 18144, 18954, 19656, 20412, 22113, 22464, 23328, 25272, 26208, 26244, 27216, 28431, 29484, 30618, 33696, 34992, 36288, 37908, 39312, 40824, 44226, 45927, 46656, 50544, 52416, 52488, 54432, 56862, 58968, 61236, 66339, 67392, 69984, 75816, 78624, 81648, 85293, 88452, 91854, 101088, 104976, 108864, 113724, 117936, 122472, 132678, 139968, 151632, 157248, 163296, 170586, 176904, 183708, 199017, 202176, 209952, 227448, 235872, 244944, 265356, 303264, 326592, 341172, 353808, 367416, 398034, 419904, 454896, 471744, 489888, 530712, 597051, 606528, 682344, 707616, 734832, 796068, 909792, 979776, 1061424, 1194102, 1364688, 1415232, 1469664, 1592136, 1819584, 2122848, 2388204, 2729376, 2939328, 3184272, 4245696, 4776408, 5458752, 6368544, 9552816, 12737088, 19105632, 38211264]

約数ペア:

[(1, 38211264), (2, 19105632), (3, 12737088), (4, 9552816), (6, 6368544), (7, 5458752), (8, 4776408), (9, 4245696), (12, 3184272), (13, 2939328), (14, 2729376), (16, 2388204), (18, 2122848), (21, 1819584), (24, 1592136), (26, 1469664), (27, 1415232), (28, 1364688), (32, 1194102), (36, 1061424), (39, 979776), (42, 909792), (48, 796068), (52, 734832), (54, 707616), (56, 682344), (63, 606528), (64, 597051), (72, 530712), (78, 489888), (81, 471744), (84, 454896), (91, 419904), (96, 398034), (104, 367416), (108, 353808), (112, 341172), (117, 326592), (126, 303264), (144, 265356), (156, 244944), (162, 235872), (168, 227448), (182, 209952), (189, 202176), (192, 199017), (208, 183708), (216, 176904), (224, 170586), (234, 163296), (243, 157248), (252, 151632), (273, 139968), (288, 132678), (312, 122472), (324, 117936), (336, 113724), (351, 108864), (364, 104976), (378, 101088), (416, 91854), (432, 88452), (448, 85293), (468, 81648), (486, 78624), (504, 75816), (546, 69984), (567, 67392), (576, 66339), (624, 61236), (648, 58968), (672, 56862), (702, 54432), (728, 52488), (729, 52416), (756, 50544), (819, 46656), (832, 45927), (864, 44226), (936, 40824), (972, 39312), (1008, 37908), (1053, 36288), (1092, 34992), (1134, 33696), (1248, 30618), (1296, 29484), (1344, 28431), (1404, 27216), (1456, 26244), (1458, 26208), (1512, 25272), (1638, 23328), (1701, 22464), (1728, 22113), (1872, 20412), (1944, 19656), (2016, 18954), (2106, 18144), (2184, 17496), (2187, 17472), (2268, 16848), (2457, 15552), (2496, 15309), (2592, 14742), (2808, 13608), (2912, 13122), (2916, 13104), (3024, 12636), (3159, 12096), (3276, 11664), (3402, 11232), (3744, 10206), (3888, 9828), (4032, 9477), (4212, 9072), (4368, 8748), (4374, 8736), (4536, 8424), (4914, 7776), (5103, 7488), (5184, 7371), (5616, 6804), (5824, 6561), (5832, 6552), (6048, 6318)]