238601376

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 773947944

約数和(自身を除く): 535346568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 81, 96, 97, 104, 108, 117, 144, 146, 156, 162, 194, 208, 216, 219, 234, 288, 291, 292, 312, 324, 351, 388, 416, 432, 438, 468, 582, 584, 624, 648, 657, 702, 776, 864, 873, 876, 936, 949, 1053, 1164, 1168, 1248, 1261, 1296, 1314, 1404, 1552, 1746, 1752, 1872, 1898, 1971, 2106, 2328, 2336, 2522, 2592, 2619, 2628, 2808, 2847, 3104, 3492, 3504, 3744, 3783, 3796, 3942, 4212, 4656, 5044, 5238, 5256, 5616, 5694, 5913, 6984, 7008, 7081, 7566, 7592, 7857, 7884, 8424, 8541, 9312, 10088, 10476, 10512, 11232, 11349, 11388, 11826, 13968, 14162, 15132, 15184, 15714, 15768, 16848, 17082, 20176, 20952, 21024, 21243, 22698, 22776, 23652, 25623, 27936, 28324, 30264, 30368, 31428, 31536, 33696, 34047, 34164, 40352, 41904, 42486, 45396, 45552, 47304, 51246, 56648, 60528, 62856, 63072, 63729, 68094, 68328, 76869, 83808, 84972, 90792, 91104, 92053, 94608, 102141, 102492, 113296, 121056, 125712, 127458, 136188, 136656, 153738, 169944, 181584, 184106, 189216, 191187, 204282, 204984, 226592, 251424, 254916, 272376, 273312, 276159, 307476, 339888, 363168, 368212, 382374, 408564, 409968, 509832, 544752, 552318, 573561, 614952, 679776, 736424, 764748, 817128, 819936, 828477, 1019664, 1089504, 1104636, 1147122, 1229904, 1472848, 1529496, 1634256, 1656954, 2039328, 2209272, 2294244, 2459808, 2485431, 2945696, 3058992, 3268512, 3313908, 4418544, 4588488, 4970862, 6117984, 6627816, 7456293, 8837088, 9176976, 9941724, 13255632, 14912586, 18353952, 19883448, 26511264, 29825172, 39766896, 59650344, 79533792, 119300688, 238601376]

約数ペア:

[(1, 238601376), (2, 119300688), (3, 79533792), (4, 59650344), (6, 39766896), (8, 29825172), (9, 26511264), (12, 19883448), (13, 18353952), (16, 14912586), (18, 13255632), (24, 9941724), (26, 9176976), (27, 8837088), (32, 7456293), (36, 6627816), (39, 6117984), (48, 4970862), (52, 4588488), (54, 4418544), (72, 3313908), (73, 3268512), (78, 3058992), (81, 2945696), (96, 2485431), (97, 2459808), (104, 2294244), (108, 2209272), (117, 2039328), (144, 1656954), (146, 1634256), (156, 1529496), (162, 1472848), (194, 1229904), (208, 1147122), (216, 1104636), (219, 1089504), (234, 1019664), (288, 828477), (291, 819936), (292, 817128), (312, 764748), (324, 736424), (351, 679776), (388, 614952), (416, 573561), (432, 552318), (438, 544752), (468, 509832), (582, 409968), (584, 408564), (624, 382374), (648, 368212), (657, 363168), (702, 339888), (776, 307476), (864, 276159), (873, 273312), (876, 272376), (936, 254916), (949, 251424), (1053, 226592), (1164, 204984), (1168, 204282), (1248, 191187), (1261, 189216), (1296, 184106), (1314, 181584), (1404, 169944), (1552, 153738), (1746, 136656), (1752, 136188), (1872, 127458), (1898, 125712), (1971, 121056), (2106, 113296), (2328, 102492), (2336, 102141), (2522, 94608), (2592, 92053), (2619, 91104), (2628, 90792), (2808, 84972), (2847, 83808), (3104, 76869), (3492, 68328), (3504, 68094), (3744, 63729), (3783, 63072), (3796, 62856), (3942, 60528), (4212, 56648), (4656, 51246), (5044, 47304), (5238, 45552), (5256, 45396), (5616, 42486), (5694, 41904), (5913, 40352), (6984, 34164), (7008, 34047), (7081, 33696), (7566, 31536), (7592, 31428), (7857, 30368), (7884, 30264), (8424, 28324), (8541, 27936), (9312, 25623), (10088, 23652), (10476, 22776), (10512, 22698), (11232, 21243), (11349, 21024), (11388, 20952), (11826, 20176), (13968, 17082), (14162, 16848), (15132, 15768), (15184, 15714)]