644908032

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 264

約数和(自身を含む): 2043724800

約数和(自身を除く): 1398816768

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, 96, 114, 116, 127, 128, 144, 152, 171, 174, 192, 228, 232, 254, 256, 261, 288, 304, 342, 348, 381, 384, 456, 464, 508, 512, 522, 551, 576, 608, 684, 696, 762, 768, 912, 928, 1016, 1024, 1044, 1102, 1143, 1152, 1216, 1368, 1392, 1524, 1536, 1653, 1824, 1856, 2032, 2088, 2204, 2286, 2304, 2413, 2432, 2736, 2784, 3048, 3072, 3306, 3648, 3683, 3712, 4064, 4176, 4408, 4572, 4608, 4826, 4864, 4959, 5472, 5568, 6096, 6612, 7239, 7296, 7366, 7424, 8128, 8352, 8816, 9144, 9216, 9652, 9728, 9918, 10944, 11049, 11136, 12192, 13224, 14478, 14592, 14732, 14848, 16256, 16704, 17632, 18288, 19304, 19456, 19836, 21717, 21888, 22098, 22272, 24384, 26448, 28956, 29184, 29464, 29696, 32512, 33147, 33408, 35264, 36576, 38608, 39672, 43434, 43776, 44196, 44544, 48768, 52896, 57912, 58368, 58928, 65024, 66294, 66816, 69977, 70528, 73152, 77216, 79344, 86868, 87552, 88392, 89088, 97536, 105792, 115824, 117856, 130048, 132588, 133632, 139954, 141056, 146304, 154432, 158688, 173736, 175104, 176784, 195072, 209931, 211584, 231648, 235712, 265176, 267264, 279908, 282112, 292608, 308864, 317376, 347472, 353568, 390144, 419862, 423168, 463296, 471424, 530352, 559816, 564224, 585216, 617728, 629793, 634752, 694944, 707136, 839724, 846336, 926592, 942848, 1060704, 1119632, 1170432, 1235456, 1259586, 1269504, 1389888, 1414272, 1679448, 1692672, 1853184, 1885696, 2121408, 2239264, 2470912, 2519172, 2539008, 2779776, 2828544, 3358896, 3706368, 3771392, 4242816, 4478528, 5038344, 5078016, 5559552, 5657088, 6717792, 7412736, 8485632, 8957056, 10076688, 11119104, 11314176, 13435584, 16971264, 17914112, 20153376, 22238208, 26871168, 33942528, 35828224, 40306752, 53742336, 71656448, 80613504, 107484672, 161227008, 214969344, 322454016, 644908032]

約数ペア:

[(1, 644908032), (2, 322454016), (3, 214969344), (4, 161227008), (6, 107484672), (8, 80613504), (9, 71656448), (12, 53742336), (16, 40306752), (18, 35828224), (19, 33942528), (24, 26871168), (29, 22238208), (32, 20153376), (36, 17914112), (38, 16971264), (48, 13435584), (57, 11314176), (58, 11119104), (64, 10076688), (72, 8957056), (76, 8485632), (87, 7412736), (96, 6717792), (114, 5657088), (116, 5559552), (127, 5078016), (128, 5038344), (144, 4478528), (152, 4242816), (171, 3771392), (174, 3706368), (192, 3358896), (228, 2828544), (232, 2779776), (254, 2539008), (256, 2519172), (261, 2470912), (288, 2239264), (304, 2121408), (342, 1885696), (348, 1853184), (381, 1692672), (384, 1679448), (456, 1414272), (464, 1389888), (508, 1269504), (512, 1259586), (522, 1235456), (551, 1170432), (576, 1119632), (608, 1060704), (684, 942848), (696, 926592), (762, 846336), (768, 839724), (912, 707136), (928, 694944), (1016, 634752), (1024, 629793), (1044, 617728), (1102, 585216), (1143, 564224), (1152, 559816), (1216, 530352), (1368, 471424), (1392, 463296), (1524, 423168), (1536, 419862), (1653, 390144), (1824, 353568), (1856, 347472), (2032, 317376), (2088, 308864), (2204, 292608), (2286, 282112), (2304, 279908), (2413, 267264), (2432, 265176), (2736, 235712), (2784, 231648), (3048, 211584), (3072, 209931), (3306, 195072), (3648, 176784), (3683, 175104), (3712, 173736), (4064, 158688), (4176, 154432), (4408, 146304), (4572, 141056), (4608, 139954), (4826, 133632), (4864, 132588), (4959, 130048), (5472, 117856), (5568, 115824), (6096, 105792), (6612, 97536), (7239, 89088), (7296, 88392), (7366, 87552), (7424, 86868), (8128, 79344), (8352, 77216), (8816, 73152), (9144, 70528), (9216, 69977), (9652, 66816), (9728, 66294), (9918, 65024), (10944, 58928), (11049, 58368), (11136, 57912), (12192, 52896), (13224, 48768), (14478, 44544), (14592, 44196), (14732, 43776), (14848, 43434), (16256, 39672), (16704, 38608), (17632, 36576), (18288, 35264), (19304, 33408), (19456, 33147), (19836, 32512), (21717, 29696), (21888, 29464), (22098, 29184), (22272, 28956), (24384, 26448)]