1642368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 5483520

約数和(自身を除く): 3841152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 78, 84, 91, 94, 96, 104, 112, 128, 141, 156, 168, 182, 188, 192, 208, 224, 273, 282, 312, 329, 336, 364, 376, 384, 416, 448, 546, 564, 611, 624, 658, 672, 728, 752, 832, 896, 987, 1092, 1128, 1222, 1248, 1316, 1344, 1456, 1504, 1664, 1833, 1974, 2184, 2256, 2444, 2496, 2632, 2688, 2912, 3008, 3666, 3948, 4277, 4368, 4512, 4888, 4992, 5264, 5824, 6016, 7332, 7896, 8554, 8736, 9024, 9776, 10528, 11648, 12831, 14664, 15792, 17108, 17472, 18048, 19552, 21056, 25662, 29328, 31584, 34216, 34944, 39104, 42112, 51324, 58656, 63168, 68432, 78208, 102648, 117312, 126336, 136864, 205296, 234624, 273728, 410592, 547456, 821184, 1642368]

約数ペア:

[(1, 1642368), (2, 821184), (3, 547456), (4, 410592), (6, 273728), (7, 234624), (8, 205296), (12, 136864), (13, 126336), (14, 117312), (16, 102648), (21, 78208), (24, 68432), (26, 63168), (28, 58656), (32, 51324), (39, 42112), (42, 39104), (47, 34944), (48, 34216), (52, 31584), (56, 29328), (64, 25662), (78, 21056), (84, 19552), (91, 18048), (94, 17472), (96, 17108), (104, 15792), (112, 14664), (128, 12831), (141, 11648), (156, 10528), (168, 9776), (182, 9024), (188, 8736), (192, 8554), (208, 7896), (224, 7332), (273, 6016), (282, 5824), (312, 5264), (329, 4992), (336, 4888), (364, 4512), (376, 4368), (384, 4277), (416, 3948), (448, 3666), (546, 3008), (564, 2912), (611, 2688), (624, 2632), (658, 2496), (672, 2444), (728, 2256), (752, 2184), (832, 1974), (896, 1833), (987, 1664), (1092, 1504), (1128, 1456), (1222, 1344), (1248, 1316)]