248373216

素因数分解:

$2^5\times 3^8\times 7^1\times {\mathrm{13}}^2$

素因数の和:67

約数の個数: 324

約数和(自身を含む): 907655112

約数和(自身を除く): 659281896

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, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 169, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 338, 351, 364, 378, 416, 432, 468, 486, 504, 507, 546, 567, 624, 648, 672, 676, 702, 728, 729, 756, 819, 864, 936, 972, 1008, 1014, 1053, 1092, 1134, 1183, 1248, 1296, 1352, 1404, 1456, 1458, 1512, 1521, 1638, 1701, 1872, 1944, 2016, 2028, 2106, 2184, 2187, 2268, 2366, 2457, 2592, 2704, 2808, 2912, 2916, 3024, 3042, 3159, 3276, 3402, 3549, 3744, 3888, 4056, 4212, 4368, 4374, 4536, 4563, 4732, 4914, 5103, 5408, 5616, 5832, 6048, 6084, 6318, 6552, 6561, 6804, 7098, 7371, 7776, 8112, 8424, 8736, 8748, 9072, 9126, 9464, 9477, 9828, 10206, 10647, 11232, 11664, 12168, 12636, 13104, 13122, 13608, 13689, 14196, 14742, 15309, 16224, 16848, 17496, 18144, 18252, 18928, 18954, 19656, 20412, 21294, 22113, 23328, 24336, 25272, 26208, 26244, 27216, 27378, 28392, 28431, 29484, 30618, 31941, 33696, 34992, 36504, 37856, 37908, 39312, 40824, 41067, 42588, 44226, 45927, 48672, 50544, 52488, 54432, 54756, 56784, 56862, 58968, 61236, 63882, 66339, 69984, 73008, 75816, 78624, 81648, 82134, 85176, 85293, 88452, 91854, 95823, 101088, 104976, 109512, 113568, 113724, 117936, 122472, 123201, 127764, 132678, 146016, 151632, 163296, 164268, 170352, 170586, 176904, 183708, 191646, 199017, 209952, 219024, 227448, 235872, 244944, 246402, 255528, 265356, 287469, 303264, 328536, 340704, 341172, 353808, 367416, 369603, 383292, 398034, 438048, 454896, 489888, 492804, 511056, 530712, 574938, 597051, 657072, 682344, 707616, 734832, 739206, 766584, 796068, 862407, 909792, 985608, 1022112, 1061424, 1108809, 1149876, 1194102, 1314144, 1364688, 1469664, 1478412, 1533168, 1592136, 1724814, 1971216, 2122848, 2217618, 2299752, 2388204, 2587221, 2729376, 2956824, 3066336, 3184272, 3449628, 3942432, 4435236, 4599504, 4776408, 5174442, 5913648, 6368544, 6899256, 7761663, 8870472, 9199008, 9552816, 10348884, 11827296, 13798512, 15523326, 17740944, 19105632, 20697768, 27597024, 31046652, 35481888, 41395536, 62093304, 82791072, 124186608, 248373216]

約数ペア:

[(1, 248373216), (2, 124186608), (3, 82791072), (4, 62093304), (6, 41395536), (7, 35481888), (8, 31046652), (9, 27597024), (12, 20697768), (13, 19105632), (14, 17740944), (16, 15523326), (18, 13798512), (21, 11827296), (24, 10348884), (26, 9552816), (27, 9199008), (28, 8870472), (32, 7761663), (36, 6899256), (39, 6368544), (42, 5913648), (48, 5174442), (52, 4776408), (54, 4599504), (56, 4435236), (63, 3942432), (72, 3449628), (78, 3184272), (81, 3066336), (84, 2956824), (91, 2729376), (96, 2587221), (104, 2388204), (108, 2299752), (112, 2217618), (117, 2122848), (126, 1971216), (144, 1724814), (156, 1592136), (162, 1533168), (168, 1478412), (169, 1469664), (182, 1364688), (189, 1314144), (208, 1194102), (216, 1149876), (224, 1108809), (234, 1061424), (243, 1022112), (252, 985608), (273, 909792), (288, 862407), (312, 796068), (324, 766584), (336, 739206), (338, 734832), (351, 707616), (364, 682344), (378, 657072), (416, 597051), (432, 574938), (468, 530712), (486, 511056), (504, 492804), (507, 489888), (546, 454896), (567, 438048), (624, 398034), (648, 383292), (672, 369603), (676, 367416), (702, 353808), (728, 341172), (729, 340704), (756, 328536), (819, 303264), (864, 287469), (936, 265356), (972, 255528), (1008, 246402), (1014, 244944), (1053, 235872), (1092, 227448), (1134, 219024), (1183, 209952), (1248, 199017), (1296, 191646), (1352, 183708), (1404, 176904), (1456, 170586), (1458, 170352), (1512, 164268), (1521, 163296), (1638, 151632), (1701, 146016), (1872, 132678), (1944, 127764), (2016, 123201), (2028, 122472), (2106, 117936), (2184, 113724), (2187, 113568), (2268, 109512), (2366, 104976), (2457, 101088), (2592, 95823), (2704, 91854), (2808, 88452), (2912, 85293), (2916, 85176), (3024, 82134), (3042, 81648), (3159, 78624), (3276, 75816), (3402, 73008), (3549, 69984), (3744, 66339), (3888, 63882), (4056, 61236), (4212, 58968), (4368, 56862), (4374, 56784), (4536, 54756), (4563, 54432), (4732, 52488), (4914, 50544), (5103, 48672), (5408, 45927), (5616, 44226), (5832, 42588), (6048, 41067), (6084, 40824), (6318, 39312), (6552, 37908), (6561, 37856), (6804, 36504), (7098, 34992), (7371, 33696), (7776, 31941), (8112, 30618), (8424, 29484), (8736, 28431), (8748, 28392), (9072, 27378), (9126, 27216), (9464, 26244), (9477, 26208), (9828, 25272), (10206, 24336), (10647, 23328), (11232, 22113), (11664, 21294), (12168, 20412), (12636, 19656), (13104, 18954), (13122, 18928), (13608, 18252), (13689, 18144), (14196, 17496), (14742, 16848), (15309, 16224)]