385501896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 1238630400

約数和(自身を除く): 853128504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 47, 52, 54, 69, 72, 78, 92, 94, 104, 108, 117, 127, 138, 141, 156, 184, 188, 207, 216, 234, 254, 276, 282, 299, 312, 351, 376, 381, 414, 423, 468, 508, 552, 564, 598, 611, 621, 702, 762, 828, 846, 897, 936, 1016, 1081, 1128, 1143, 1196, 1222, 1242, 1269, 1404, 1524, 1651, 1656, 1692, 1794, 1833, 2162, 2286, 2392, 2444, 2484, 2538, 2691, 2808, 2921, 3048, 3243, 3302, 3384, 3429, 3588, 3666, 4324, 4572, 4888, 4953, 4968, 5076, 5382, 5499, 5842, 5969, 6486, 6604, 6858, 7176, 7332, 8073, 8648, 8763, 9144, 9729, 9906, 10152, 10764, 10998, 11684, 11938, 12972, 13208, 13716, 14053, 14664, 14859, 16146, 16497, 17526, 17907, 19458, 19812, 21528, 21996, 23368, 23876, 25944, 26289, 27432, 28106, 29187, 29718, 32292, 32994, 35052, 35814, 37973, 38916, 39624, 42159, 43992, 44577, 47752, 52578, 53721, 56212, 58374, 59436, 64584, 65988, 70104, 71628, 75946, 77597, 77832, 78867, 84318, 89154, 105156, 107442, 112424, 113919, 116748, 118872, 126477, 131976, 137287, 143256, 151892, 155194, 157734, 161163, 168636, 178308, 210312, 214884, 227838, 232791, 233496, 252954, 274574, 303784, 310388, 315468, 322326, 337272, 341757, 356616, 379431, 411861, 429768, 455676, 465582, 505908, 549148, 620776, 630936, 644652, 683514, 698373, 758862, 823722, 911352, 931164, 1011816, 1025271, 1098296, 1235583, 1289304, 1367028, 1396746, 1517724, 1647444, 1784731, 1862328, 2050542, 2095119, 2471166, 2734056, 2793492, 3035448, 3294888, 3569462, 3706749, 4101084, 4190238, 4942332, 5354193, 5586984, 7138924, 7413498, 8202168, 8380476, 9884664, 10708386, 14277848, 14826996, 16062579, 16760952, 21416772, 29653992, 32125158, 42833544, 48187737, 64250316, 96375474, 128500632, 192750948, 385501896]

約数ペア:

[(1, 385501896), (2, 192750948), (3, 128500632), (4, 96375474), (6, 64250316), (8, 48187737), (9, 42833544), (12, 32125158), (13, 29653992), (18, 21416772), (23, 16760952), (24, 16062579), (26, 14826996), (27, 14277848), (36, 10708386), (39, 9884664), (46, 8380476), (47, 8202168), (52, 7413498), (54, 7138924), (69, 5586984), (72, 5354193), (78, 4942332), (92, 4190238), (94, 4101084), (104, 3706749), (108, 3569462), (117, 3294888), (127, 3035448), (138, 2793492), (141, 2734056), (156, 2471166), (184, 2095119), (188, 2050542), (207, 1862328), (216, 1784731), (234, 1647444), (254, 1517724), (276, 1396746), (282, 1367028), (299, 1289304), (312, 1235583), (351, 1098296), (376, 1025271), (381, 1011816), (414, 931164), (423, 911352), (468, 823722), (508, 758862), (552, 698373), (564, 683514), (598, 644652), (611, 630936), (621, 620776), (702, 549148), (762, 505908), (828, 465582), (846, 455676), (897, 429768), (936, 411861), (1016, 379431), (1081, 356616), (1128, 341757), (1143, 337272), (1196, 322326), (1222, 315468), (1242, 310388), (1269, 303784), (1404, 274574), (1524, 252954), (1651, 233496), (1656, 232791), (1692, 227838), (1794, 214884), (1833, 210312), (2162, 178308), (2286, 168636), (2392, 161163), (2444, 157734), (2484, 155194), (2538, 151892), (2691, 143256), (2808, 137287), (2921, 131976), (3048, 126477), (3243, 118872), (3302, 116748), (3384, 113919), (3429, 112424), (3588, 107442), (3666, 105156), (4324, 89154), (4572, 84318), (4888, 78867), (4953, 77832), (4968, 77597), (5076, 75946), (5382, 71628), (5499, 70104), (5842, 65988), (5969, 64584), (6486, 59436), (6604, 58374), (6858, 56212), (7176, 53721), (7332, 52578), (8073, 47752), (8648, 44577), (8763, 43992), (9144, 42159), (9729, 39624), (9906, 38916), (10152, 37973), (10764, 35814), (10998, 35052), (11684, 32994), (11938, 32292), (12972, 29718), (13208, 29187), (13716, 28106), (14053, 27432), (14664, 26289), (14859, 25944), (16146, 23876), (16497, 23368), (17526, 21996), (17907, 21528), (19458, 19812)]