644305536

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{26633}}^1$

素因数の和:26663

約数の個数: 128

約数和(自身を含む): 2173334400

約数和(自身を除く): 1529028864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 26633, 53266, 79899, 106532, 159798, 186431, 213064, 239697, 319596, 372862, 426128, 479394, 559293, 639192, 719091, 745724, 852256, 958788, 1118586, 1278384, 1438182, 1491448, 1677879, 1704512, 1917576, 2237172, 2556768, 2876364, 2982896, 3355758, 3409024, 3835152, 4474344, 5033637, 5113536, 5752728, 5965792, 6711516, 7670304, 8948688, 10067274, 10227072, 11505456, 11931584, 13423032, 15340608, 17897376, 20134548, 23010912, 23863168, 26846064, 30681216, 35794752, 40269096, 46021824, 53692128, 71589504, 80538192, 92043648, 107384256, 161076384, 214768512, 322152768, 644305536]

約数ペア:

[(1, 644305536), (2, 322152768), (3, 214768512), (4, 161076384), (6, 107384256), (7, 92043648), (8, 80538192), (9, 71589504), (12, 53692128), (14, 46021824), (16, 40269096), (18, 35794752), (21, 30681216), (24, 26846064), (27, 23863168), (28, 23010912), (32, 20134548), (36, 17897376), (42, 15340608), (48, 13423032), (54, 11931584), (56, 11505456), (63, 10227072), (64, 10067274), (72, 8948688), (84, 7670304), (96, 6711516), (108, 5965792), (112, 5752728), (126, 5113536), (128, 5033637), (144, 4474344), (168, 3835152), (189, 3409024), (192, 3355758), (216, 2982896), (224, 2876364), (252, 2556768), (288, 2237172), (336, 1917576), (378, 1704512), (384, 1677879), (432, 1491448), (448, 1438182), (504, 1278384), (576, 1118586), (672, 958788), (756, 852256), (864, 745724), (896, 719091), (1008, 639192), (1152, 559293), (1344, 479394), (1512, 426128), (1728, 372862), (2016, 319596), (2688, 239697), (3024, 213064), (3456, 186431), (4032, 159798), (6048, 106532), (8064, 79899), (12096, 53266), (24192, 26633)]