326545128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 256

約数和(自身を含む): 1149120000

約数和(自身を除く): 822574872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 63, 72, 74, 78, 84, 91, 104, 108, 111, 117, 126, 148, 156, 168, 182, 189, 216, 222, 234, 252, 259, 273, 296, 312, 333, 351, 364, 378, 444, 449, 468, 481, 504, 518, 546, 666, 702, 728, 756, 777, 819, 888, 898, 936, 962, 999, 1036, 1092, 1332, 1347, 1404, 1443, 1512, 1554, 1638, 1796, 1924, 1998, 2072, 2184, 2331, 2457, 2664, 2694, 2808, 2886, 3108, 3143, 3276, 3367, 3592, 3848, 3996, 4041, 4329, 4662, 4914, 5388, 5772, 5837, 6216, 6286, 6552, 6734, 6993, 7992, 8082, 8658, 9324, 9429, 9828, 10101, 10776, 11544, 11674, 12123, 12572, 12987, 13468, 13986, 16164, 16613, 17316, 17511, 18648, 18858, 19656, 20202, 23348, 24246, 25144, 25974, 26936, 27972, 28287, 30303, 32328, 33226, 34632, 35022, 37716, 40404, 40859, 46696, 48492, 49839, 51948, 52533, 55944, 56574, 60606, 66452, 70044, 75432, 80808, 81718, 84861, 90909, 96984, 99678, 103896, 105066, 113148, 116291, 121212, 122577, 132904, 140088, 149517, 157599, 163436, 169722, 181818, 199356, 210132, 215969, 226296, 232582, 242424, 245154, 299034, 315198, 326872, 339444, 348873, 363636, 367731, 398712, 420264, 431938, 448551, 465164, 490308, 598068, 630396, 647907, 678888, 697746, 727272, 735462, 863876, 897102, 930328, 980616, 1046619, 1103193, 1196136, 1260792, 1295814, 1395492, 1470924, 1511783, 1727752, 1794204, 1943721, 2093238, 2206386, 2591628, 2790984, 2941848, 3023566, 3139857, 3588408, 3887442, 4186476, 4412772, 4535349, 5183256, 5831163, 6047132, 6279714, 7774884, 8372952, 8825544, 9070698, 11662326, 12094264, 12559428, 13606047, 15549768, 18141396, 23324652, 25118856, 27212094, 36282792, 40818141, 46649304, 54424188, 81636282, 108848376, 163272564, 326545128]

約数ペア:

[(1, 326545128), (2, 163272564), (3, 108848376), (4, 81636282), (6, 54424188), (7, 46649304), (8, 40818141), (9, 36282792), (12, 27212094), (13, 25118856), (14, 23324652), (18, 18141396), (21, 15549768), (24, 13606047), (26, 12559428), (27, 12094264), (28, 11662326), (36, 9070698), (37, 8825544), (39, 8372952), (42, 7774884), (52, 6279714), (54, 6047132), (56, 5831163), (63, 5183256), (72, 4535349), (74, 4412772), (78, 4186476), (84, 3887442), (91, 3588408), (104, 3139857), (108, 3023566), (111, 2941848), (117, 2790984), (126, 2591628), (148, 2206386), (156, 2093238), (168, 1943721), (182, 1794204), (189, 1727752), (216, 1511783), (222, 1470924), (234, 1395492), (252, 1295814), (259, 1260792), (273, 1196136), (296, 1103193), (312, 1046619), (333, 980616), (351, 930328), (364, 897102), (378, 863876), (444, 735462), (449, 727272), (468, 697746), (481, 678888), (504, 647907), (518, 630396), (546, 598068), (666, 490308), (702, 465164), (728, 448551), (756, 431938), (777, 420264), (819, 398712), (888, 367731), (898, 363636), (936, 348873), (962, 339444), (999, 326872), (1036, 315198), (1092, 299034), (1332, 245154), (1347, 242424), (1404, 232582), (1443, 226296), (1512, 215969), (1554, 210132), (1638, 199356), (1796, 181818), (1924, 169722), (1998, 163436), (2072, 157599), (2184, 149517), (2331, 140088), (2457, 132904), (2664, 122577), (2694, 121212), (2808, 116291), (2886, 113148), (3108, 105066), (3143, 103896), (3276, 99678), (3367, 96984), (3592, 90909), (3848, 84861), (3996, 81718), (4041, 80808), (4329, 75432), (4662, 70044), (4914, 66452), (5388, 60606), (5772, 56574), (5837, 55944), (6216, 52533), (6286, 51948), (6552, 49839), (6734, 48492), (6993, 46696), (7992, 40859), (8082, 40404), (8658, 37716), (9324, 35022), (9429, 34632), (9828, 33226), (10101, 32328), (10776, 30303), (11544, 28287), (11674, 27972), (12123, 26936), (12572, 25974), (12987, 25144), (13468, 24246), (13986, 23348), (16164, 20202), (16613, 19656), (17316, 18858), (17511, 18648)]