38744496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 270

約数和(自身を含む): 141041940

約数和(自身を除く): 102297444

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 49, 51, 56, 57, 63, 68, 72, 76, 84, 98, 102, 112, 114, 119, 126, 133, 136, 144, 147, 152, 153, 168, 171, 196, 204, 228, 238, 252, 266, 272, 289, 294, 304, 306, 323, 336, 342, 357, 392, 399, 408, 441, 456, 476, 504, 532, 578, 588, 612, 646, 684, 714, 784, 798, 816, 833, 867, 882, 912, 931, 952, 969, 1008, 1064, 1071, 1156, 1176, 1197, 1224, 1292, 1368, 1428, 1596, 1666, 1734, 1764, 1862, 1904, 1938, 2023, 2128, 2142, 2261, 2312, 2352, 2394, 2448, 2499, 2584, 2601, 2736, 2793, 2856, 2907, 3192, 3332, 3468, 3528, 3724, 3876, 4046, 4284, 4522, 4624, 4788, 4998, 5168, 5202, 5491, 5586, 5712, 5814, 6069, 6384, 6664, 6783, 6936, 7056, 7448, 7497, 7752, 8092, 8379, 8568, 9044, 9576, 9996, 10404, 10982, 11172, 11628, 12138, 13328, 13566, 13872, 14161, 14896, 14994, 15504, 15827, 16184, 16473, 16758, 17136, 18088, 18207, 19152, 19992, 20349, 20808, 21964, 22344, 23256, 24276, 27132, 28322, 29988, 31654, 32368, 32946, 33516, 36176, 36414, 38437, 39984, 40698, 41616, 42483, 43928, 44688, 46512, 47481, 48552, 49419, 54264, 56644, 59976, 63308, 65892, 67032, 72828, 76874, 81396, 84966, 87856, 94962, 97104, 98838, 108528, 113288, 115311, 119952, 126616, 127449, 131784, 134064, 142443, 145656, 153748, 162792, 169932, 189924, 197676, 226576, 230622, 253232, 254898, 263568, 269059, 284886, 291312, 307496, 325584, 339864, 345933, 379848, 395352, 461244, 509796, 538118, 569772, 614992, 679728, 691866, 759696, 790704, 807177, 922488, 1019592, 1076236, 1139544, 1383732, 1614354, 1844976, 2039184, 2152472, 2279088, 2421531, 2767464, 3228708, 4304944, 4843062, 5534928, 6457416, 9686124, 12914832, 19372248, 38744496]

約数ペア:

[(1, 38744496), (2, 19372248), (3, 12914832), (4, 9686124), (6, 6457416), (7, 5534928), (8, 4843062), (9, 4304944), (12, 3228708), (14, 2767464), (16, 2421531), (17, 2279088), (18, 2152472), (19, 2039184), (21, 1844976), (24, 1614354), (28, 1383732), (34, 1139544), (36, 1076236), (38, 1019592), (42, 922488), (48, 807177), (49, 790704), (51, 759696), (56, 691866), (57, 679728), (63, 614992), (68, 569772), (72, 538118), (76, 509796), (84, 461244), (98, 395352), (102, 379848), (112, 345933), (114, 339864), (119, 325584), (126, 307496), (133, 291312), (136, 284886), (144, 269059), (147, 263568), (152, 254898), (153, 253232), (168, 230622), (171, 226576), (196, 197676), (204, 189924), (228, 169932), (238, 162792), (252, 153748), (266, 145656), (272, 142443), (289, 134064), (294, 131784), (304, 127449), (306, 126616), (323, 119952), (336, 115311), (342, 113288), (357, 108528), (392, 98838), (399, 97104), (408, 94962), (441, 87856), (456, 84966), (476, 81396), (504, 76874), (532, 72828), (578, 67032), (588, 65892), (612, 63308), (646, 59976), (684, 56644), (714, 54264), (784, 49419), (798, 48552), (816, 47481), (833, 46512), (867, 44688), (882, 43928), (912, 42483), (931, 41616), (952, 40698), (969, 39984), (1008, 38437), (1064, 36414), (1071, 36176), (1156, 33516), (1176, 32946), (1197, 32368), (1224, 31654), (1292, 29988), (1368, 28322), (1428, 27132), (1596, 24276), (1666, 23256), (1734, 22344), (1764, 21964), (1862, 20808), (1904, 20349), (1938, 19992), (2023, 19152), (2128, 18207), (2142, 18088), (2261, 17136), (2312, 16758), (2352, 16473), (2394, 16184), (2448, 15827), (2499, 15504), (2584, 14994), (2601, 14896), (2736, 14161), (2793, 13872), (2856, 13566), (2907, 13328), (3192, 12138), (3332, 11628), (3468, 11172), (3528, 10982), (3724, 10404), (3876, 9996), (4046, 9576), (4284, 9044), (4522, 8568), (4624, 8379), (4788, 8092), (4998, 7752), (5168, 7497), (5202, 7448), (5491, 7056), (5586, 6936), (5712, 6783), (5814, 6664), (6069, 6384)]