328364928

素因数分解:

$2^7\times 3^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 1084084560

約数和(自身を除く): 755719632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 81, 92, 96, 102, 108, 128, 136, 138, 144, 153, 162, 184, 192, 204, 207, 216, 243, 272, 276, 288, 306, 324, 368, 384, 391, 408, 414, 432, 459, 486, 544, 552, 576, 612, 621, 648, 729, 736, 782, 816, 828, 864, 918, 972, 1088, 1104, 1152, 1173, 1224, 1242, 1296, 1377, 1458, 1472, 1564, 1632, 1656, 1728, 1836, 1863, 1944, 2176, 2187, 2208, 2346, 2448, 2484, 2592, 2754, 2916, 2944, 3128, 3264, 3312, 3456, 3519, 3672, 3726, 3888, 4131, 4374, 4416, 4692, 4896, 4968, 5184, 5508, 5589, 5832, 6256, 6528, 6561, 6624, 7038, 7344, 7452, 7776, 8262, 8748, 8832, 9384, 9792, 9936, 10368, 10557, 11016, 11178, 11664, 12393, 12512, 13122, 13248, 14076, 14688, 14904, 15552, 16524, 16767, 17496, 18768, 19584, 19872, 21114, 22032, 22356, 23328, 24786, 25024, 26244, 26496, 28152, 29376, 29808, 31104, 31671, 33048, 33534, 34992, 37179, 37536, 39744, 42228, 44064, 44712, 46656, 49572, 50048, 50301, 52488, 56304, 58752, 59616, 63342, 66096, 67068, 69984, 74358, 75072, 79488, 84456, 88128, 89424, 93312, 95013, 99144, 100602, 104976, 111537, 112608, 119232, 126684, 132192, 134136, 139968, 148716, 150144, 150903, 168912, 176256, 178848, 190026, 198288, 201204, 209952, 223074, 225216, 238464, 253368, 264384, 268272, 279936, 285039, 297432, 301806, 337824, 357696, 380052, 396576, 402408, 419904, 446148, 450432, 506736, 528768, 536544, 570078, 594864, 603612, 675648, 715392, 760104, 793152, 804816, 839808, 855117, 892296, 1013472, 1073088, 1140156, 1189728, 1207224, 1351296, 1520208, 1586304, 1609632, 1710234, 1784592, 2026944, 2146176, 2280312, 2379456, 2414448, 2565351, 3040416, 3219264, 3420468, 3569184, 4053888, 4560624, 4758912, 4828896, 5130702, 6080832, 6438528, 6840936, 7138368, 9121248, 9657792, 10261404, 12161664, 13681872, 14276736, 18242496, 19315584, 20522808, 27363744, 36484992, 41045616, 54727488, 82091232, 109454976, 164182464, 328364928]

約数ペア:

[(1, 328364928), (2, 164182464), (3, 109454976), (4, 82091232), (6, 54727488), (8, 41045616), (9, 36484992), (12, 27363744), (16, 20522808), (17, 19315584), (18, 18242496), (23, 14276736), (24, 13681872), (27, 12161664), (32, 10261404), (34, 9657792), (36, 9121248), (46, 7138368), (48, 6840936), (51, 6438528), (54, 6080832), (64, 5130702), (68, 4828896), (69, 4758912), (72, 4560624), (81, 4053888), (92, 3569184), (96, 3420468), (102, 3219264), (108, 3040416), (128, 2565351), (136, 2414448), (138, 2379456), (144, 2280312), (153, 2146176), (162, 2026944), (184, 1784592), (192, 1710234), (204, 1609632), (207, 1586304), (216, 1520208), (243, 1351296), (272, 1207224), (276, 1189728), (288, 1140156), (306, 1073088), (324, 1013472), (368, 892296), (384, 855117), (391, 839808), (408, 804816), (414, 793152), (432, 760104), (459, 715392), (486, 675648), (544, 603612), (552, 594864), (576, 570078), (612, 536544), (621, 528768), (648, 506736), (729, 450432), (736, 446148), (782, 419904), (816, 402408), (828, 396576), (864, 380052), (918, 357696), (972, 337824), (1088, 301806), (1104, 297432), (1152, 285039), (1173, 279936), (1224, 268272), (1242, 264384), (1296, 253368), (1377, 238464), (1458, 225216), (1472, 223074), (1564, 209952), (1632, 201204), (1656, 198288), (1728, 190026), (1836, 178848), (1863, 176256), (1944, 168912), (2176, 150903), (2187, 150144), (2208, 148716), (2346, 139968), (2448, 134136), (2484, 132192), (2592, 126684), (2754, 119232), (2916, 112608), (2944, 111537), (3128, 104976), (3264, 100602), (3312, 99144), (3456, 95013), (3519, 93312), (3672, 89424), (3726, 88128), (3888, 84456), (4131, 79488), (4374, 75072), (4416, 74358), (4692, 69984), (4896, 67068), (4968, 66096), (5184, 63342), (5508, 59616), (5589, 58752), (5832, 56304), (6256, 52488), (6528, 50301), (6561, 50048), (6624, 49572), (7038, 46656), (7344, 44712), (7452, 44064), (7776, 42228), (8262, 39744), (8748, 37536), (8832, 37179), (9384, 34992), (9792, 33534), (9936, 33048), (10368, 31671), (10557, 31104), (11016, 29808), (11178, 29376), (11664, 28152), (12393, 26496), (12512, 26244), (13122, 25024), (13248, 24786), (14076, 23328), (14688, 22356), (14904, 22032), (15552, 21114), (16524, 19872), (16767, 19584), (17496, 18768)]