215071488

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 693529200

約数和(自身を除く): 478457712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 192, 204, 228, 256, 272, 288, 289, 304, 306, 323, 342, 384, 408, 456, 544, 576, 578, 608, 612, 646, 684, 768, 816, 867, 912, 969, 1088, 1152, 1156, 1216, 1224, 1292, 1368, 1632, 1734, 1824, 1938, 2176, 2304, 2312, 2432, 2448, 2584, 2601, 2736, 2907, 3264, 3468, 3648, 3876, 4352, 4624, 4864, 4896, 4913, 5168, 5202, 5472, 5491, 5814, 6528, 6936, 7296, 7752, 9248, 9792, 9826, 10336, 10404, 10944, 10982, 11628, 13056, 13872, 14592, 14739, 15504, 16473, 18496, 19584, 19652, 20672, 20808, 21888, 21964, 23256, 27744, 29478, 31008, 32946, 36992, 39168, 39304, 41344, 41616, 43776, 43928, 44217, 46512, 49419, 55488, 58956, 62016, 65892, 73984, 78608, 82688, 83232, 87856, 88434, 93024, 93347, 98838, 110976, 117912, 124032, 131784, 157216, 166464, 175712, 176868, 186048, 186694, 197676, 221952, 235824, 248064, 263568, 280041, 314432, 332928, 351424, 353736, 372096, 373388, 395352, 471648, 527136, 560082, 628864, 665856, 702848, 707472, 744192, 746776, 790704, 840123, 943296, 1054272, 1120164, 1257728, 1405696, 1414944, 1493552, 1581408, 1680246, 1886592, 2108544, 2240328, 2829888, 2987104, 3162816, 3360492, 3773184, 4217088, 4480656, 5659776, 5974208, 6325632, 6720984, 8961312, 11319552, 11948416, 12651264, 13441968, 17922624, 23896832, 26883936, 35845248, 53767872, 71690496, 107535744, 215071488]

約数ペア:

[(1, 215071488), (2, 107535744), (3, 71690496), (4, 53767872), (6, 35845248), (8, 26883936), (9, 23896832), (12, 17922624), (16, 13441968), (17, 12651264), (18, 11948416), (19, 11319552), (24, 8961312), (32, 6720984), (34, 6325632), (36, 5974208), (38, 5659776), (48, 4480656), (51, 4217088), (57, 3773184), (64, 3360492), (68, 3162816), (72, 2987104), (76, 2829888), (96, 2240328), (102, 2108544), (114, 1886592), (128, 1680246), (136, 1581408), (144, 1493552), (152, 1414944), (153, 1405696), (171, 1257728), (192, 1120164), (204, 1054272), (228, 943296), (256, 840123), (272, 790704), (288, 746776), (289, 744192), (304, 707472), (306, 702848), (323, 665856), (342, 628864), (384, 560082), (408, 527136), (456, 471648), (544, 395352), (576, 373388), (578, 372096), (608, 353736), (612, 351424), (646, 332928), (684, 314432), (768, 280041), (816, 263568), (867, 248064), (912, 235824), (969, 221952), (1088, 197676), (1152, 186694), (1156, 186048), (1216, 176868), (1224, 175712), (1292, 166464), (1368, 157216), (1632, 131784), (1734, 124032), (1824, 117912), (1938, 110976), (2176, 98838), (2304, 93347), (2312, 93024), (2432, 88434), (2448, 87856), (2584, 83232), (2601, 82688), (2736, 78608), (2907, 73984), (3264, 65892), (3468, 62016), (3648, 58956), (3876, 55488), (4352, 49419), (4624, 46512), (4864, 44217), (4896, 43928), (4913, 43776), (5168, 41616), (5202, 41344), (5472, 39304), (5491, 39168), (5814, 36992), (6528, 32946), (6936, 31008), (7296, 29478), (7752, 27744), (9248, 23256), (9792, 21964), (9826, 21888), (10336, 20808), (10404, 20672), (10944, 19652), (10982, 19584), (11628, 18496), (13056, 16473), (13872, 15504), (14592, 14739)]