225971712

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 718146000

約数和(自身を除く): 492174288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 89, 96, 114, 116, 128, 144, 152, 171, 174, 178, 192, 228, 232, 256, 261, 267, 288, 304, 342, 348, 356, 384, 456, 464, 512, 522, 534, 551, 576, 608, 684, 696, 712, 768, 801, 912, 928, 1044, 1068, 1102, 1152, 1216, 1368, 1392, 1424, 1536, 1602, 1653, 1691, 1824, 1856, 2088, 2136, 2204, 2304, 2432, 2581, 2736, 2784, 2848, 3204, 3306, 3382, 3648, 3712, 4176, 4272, 4408, 4608, 4864, 4959, 5073, 5162, 5472, 5568, 5696, 6408, 6612, 6764, 7296, 7424, 7743, 8352, 8544, 8816, 9728, 9918, 10146, 10324, 10944, 11136, 11392, 12816, 13224, 13528, 14592, 14848, 15219, 15486, 16704, 17088, 17632, 19836, 20292, 20648, 21888, 22272, 22784, 23229, 25632, 26448, 27056, 29184, 30438, 30972, 33408, 34176, 35264, 39672, 40584, 41296, 43776, 44544, 45568, 46458, 49039, 51264, 52896, 54112, 60876, 61944, 66816, 68352, 70528, 79344, 81168, 82592, 87552, 92916, 98078, 102528, 105792, 108224, 121752, 123888, 133632, 136704, 141056, 147117, 158688, 162336, 165184, 185832, 196156, 205056, 211584, 216448, 243504, 247776, 282112, 294234, 317376, 324672, 330368, 371664, 392312, 410112, 423168, 432896, 441351, 487008, 495552, 588468, 634752, 649344, 660736, 743328, 784624, 846336, 865792, 882702, 974016, 991104, 1176936, 1269504, 1298688, 1321472, 1486656, 1569248, 1765404, 1948032, 1982208, 2353872, 2539008, 2597376, 2973312, 3138496, 3530808, 3896064, 3964416, 4707744, 5946624, 6276992, 7061616, 7792128, 9415488, 11893248, 12553984, 14123232, 18830976, 25107968, 28246464, 37661952, 56492928, 75323904, 112985856, 225971712]

約数ペア:

[(1, 225971712), (2, 112985856), (3, 75323904), (4, 56492928), (6, 37661952), (8, 28246464), (9, 25107968), (12, 18830976), (16, 14123232), (18, 12553984), (19, 11893248), (24, 9415488), (29, 7792128), (32, 7061616), (36, 6276992), (38, 5946624), (48, 4707744), (57, 3964416), (58, 3896064), (64, 3530808), (72, 3138496), (76, 2973312), (87, 2597376), (89, 2539008), (96, 2353872), (114, 1982208), (116, 1948032), (128, 1765404), (144, 1569248), (152, 1486656), (171, 1321472), (174, 1298688), (178, 1269504), (192, 1176936), (228, 991104), (232, 974016), (256, 882702), (261, 865792), (267, 846336), (288, 784624), (304, 743328), (342, 660736), (348, 649344), (356, 634752), (384, 588468), (456, 495552), (464, 487008), (512, 441351), (522, 432896), (534, 423168), (551, 410112), (576, 392312), (608, 371664), (684, 330368), (696, 324672), (712, 317376), (768, 294234), (801, 282112), (912, 247776), (928, 243504), (1044, 216448), (1068, 211584), (1102, 205056), (1152, 196156), (1216, 185832), (1368, 165184), (1392, 162336), (1424, 158688), (1536, 147117), (1602, 141056), (1653, 136704), (1691, 133632), (1824, 123888), (1856, 121752), (2088, 108224), (2136, 105792), (2204, 102528), (2304, 98078), (2432, 92916), (2581, 87552), (2736, 82592), (2784, 81168), (2848, 79344), (3204, 70528), (3306, 68352), (3382, 66816), (3648, 61944), (3712, 60876), (4176, 54112), (4272, 52896), (4408, 51264), (4608, 49039), (4864, 46458), (4959, 45568), (5073, 44544), (5162, 43776), (5472, 41296), (5568, 40584), (5696, 39672), (6408, 35264), (6612, 34176), (6764, 33408), (7296, 30972), (7424, 30438), (7743, 29184), (8352, 27056), (8544, 26448), (8816, 25632), (9728, 23229), (9918, 22784), (10146, 22272), (10324, 21888), (10944, 20648), (11136, 20292), (11392, 19836), (12816, 17632), (13224, 17088), (13528, 16704), (14592, 15486), (14848, 15219)]