421514688

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 1344176128

約数和(自身を除く): 922661440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 67, 84, 93, 96, 112, 124, 134, 151, 168, 186, 192, 201, 217, 224, 248, 268, 302, 336, 372, 402, 434, 448, 453, 469, 496, 536, 604, 651, 672, 744, 804, 868, 906, 938, 992, 1057, 1072, 1208, 1302, 1344, 1407, 1488, 1608, 1736, 1812, 1876, 1984, 2077, 2114, 2144, 2416, 2604, 2814, 2976, 3171, 3216, 3472, 3624, 3752, 4154, 4228, 4288, 4681, 4832, 5208, 5628, 5952, 6231, 6342, 6432, 6944, 7248, 7504, 8308, 8456, 9362, 9664, 10117, 10416, 11256, 12462, 12684, 12864, 13888, 14043, 14496, 14539, 15008, 16616, 16912, 18724, 20234, 20832, 22512, 24924, 25368, 28086, 28992, 29078, 30016, 30351, 32767, 33232, 33824, 37448, 40468, 41664, 43617, 45024, 49848, 50736, 56172, 58156, 60702, 65534, 66464, 67648, 70819, 74896, 80936, 87234, 90048, 98301, 99696, 101472, 112344, 116312, 121404, 131068, 132928, 141638, 149792, 161872, 174468, 196602, 199392, 202944, 212457, 224688, 232624, 242808, 262136, 283276, 299584, 313627, 323744, 348936, 393204, 398784, 424914, 449376, 465248, 485616, 524272, 566552, 627254, 647488, 697872, 786408, 849828, 898752, 930496, 940881, 971232, 1048544, 1133104, 1254508, 1395744, 1572816, 1699656, 1881762, 1942464, 2097088, 2195389, 2266208, 2509016, 2791488, 3145632, 3399312, 3763524, 4390778, 4532416, 5018032, 6291264, 6586167, 6798624, 7527048, 8781556, 10036064, 13172334, 13597248, 15054096, 17563112, 20072128, 26344668, 30108192, 35126224, 52689336, 60216384, 70252448, 105378672, 140504896, 210757344, 421514688]

約数ペア:

[(1, 421514688), (2, 210757344), (3, 140504896), (4, 105378672), (6, 70252448), (7, 60216384), (8, 52689336), (12, 35126224), (14, 30108192), (16, 26344668), (21, 20072128), (24, 17563112), (28, 15054096), (31, 13597248), (32, 13172334), (42, 10036064), (48, 8781556), (56, 7527048), (62, 6798624), (64, 6586167), (67, 6291264), (84, 5018032), (93, 4532416), (96, 4390778), (112, 3763524), (124, 3399312), (134, 3145632), (151, 2791488), (168, 2509016), (186, 2266208), (192, 2195389), (201, 2097088), (217, 1942464), (224, 1881762), (248, 1699656), (268, 1572816), (302, 1395744), (336, 1254508), (372, 1133104), (402, 1048544), (434, 971232), (448, 940881), (453, 930496), (469, 898752), (496, 849828), (536, 786408), (604, 697872), (651, 647488), (672, 627254), (744, 566552), (804, 524272), (868, 485616), (906, 465248), (938, 449376), (992, 424914), (1057, 398784), (1072, 393204), (1208, 348936), (1302, 323744), (1344, 313627), (1407, 299584), (1488, 283276), (1608, 262136), (1736, 242808), (1812, 232624), (1876, 224688), (1984, 212457), (2077, 202944), (2114, 199392), (2144, 196602), (2416, 174468), (2604, 161872), (2814, 149792), (2976, 141638), (3171, 132928), (3216, 131068), (3472, 121404), (3624, 116312), (3752, 112344), (4154, 101472), (4228, 99696), (4288, 98301), (4681, 90048), (4832, 87234), (5208, 80936), (5628, 74896), (5952, 70819), (6231, 67648), (6342, 66464), (6432, 65534), (6944, 60702), (7248, 58156), (7504, 56172), (8308, 50736), (8456, 49848), (9362, 45024), (9664, 43617), (10117, 41664), (10416, 40468), (11256, 37448), (12462, 33824), (12684, 33232), (12864, 32767), (13888, 30351), (14043, 30016), (14496, 29078), (14539, 28992), (15008, 28086), (16616, 25368), (16912, 24924), (18724, 22512), (20234, 20832)]