1728581904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 5879623680

約数和(自身を除く): 4151041776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 83, 84, 97, 108, 112, 126, 142, 144, 166, 168, 189, 194, 213, 216, 249, 252, 284, 291, 332, 336, 378, 388, 426, 432, 497, 498, 504, 568, 581, 582, 639, 664, 679, 747, 756, 776, 852, 873, 994, 996, 1008, 1136, 1162, 1164, 1278, 1328, 1358, 1491, 1494, 1512, 1552, 1704, 1743, 1746, 1917, 1988, 1992, 2037, 2241, 2324, 2328, 2556, 2619, 2716, 2982, 2988, 3024, 3408, 3486, 3492, 3834, 3976, 3984, 4074, 4473, 4482, 4648, 4656, 5112, 5229, 5238, 5432, 5893, 5964, 5976, 6111, 6887, 6972, 6984, 7668, 7952, 8051, 8148, 8946, 8964, 9296, 10224, 10458, 10476, 10864, 11786, 11928, 11952, 12222, 13419, 13774, 13944, 13968, 15336, 15687, 16102, 16296, 17679, 17892, 17928, 18333, 20661, 20916, 20952, 23572, 23856, 24153, 24444, 26838, 27548, 27888, 30672, 31374, 32204, 32592, 35358, 35784, 35856, 36666, 41251, 41322, 41832, 41904, 47144, 48209, 48306, 48888, 53037, 53676, 55096, 56357, 61983, 62748, 64408, 70716, 71568, 72459, 73332, 82502, 82644, 83664, 94288, 96418, 96612, 97776, 106074, 107352, 110192, 112714, 123753, 123966, 125496, 128816, 141432, 144627, 144918, 146664, 159111, 165004, 165288, 169071, 185949, 192836, 193224, 212148, 214704, 217377, 225428, 247506, 247932, 250992, 282864, 289254, 289836, 293328, 318222, 330008, 330576, 338142, 371259, 371898, 385672, 386448, 424296, 433881, 434754, 450856, 495012, 495864, 507213, 571621, 578508, 579672, 636444, 660016, 676284, 742518, 743796, 771344, 848592, 867762, 869508, 901712, 990024, 991728, 1014426, 1113777, 1143242, 1157016, 1159344, 1272888, 1301643, 1352568, 1485036, 1487592, 1521639, 1714863, 1735524, 1739016, 1980048, 2028852, 2227554, 2286484, 2314032, 2545776, 2603286, 2705136, 2970072, 2975184, 3043278, 3429726, 3471048, 3478032, 4001347, 4057704, 4455108, 4572968, 5144589, 5206572, 5940144, 6086556, 6859452, 6942096, 8002694, 8115408, 8910216, 9145936, 10289178, 10413144, 12004041, 12173112, 13718904, 15433767, 16005388, 17820432, 20578356, 20826288, 24008082, 24346224, 27437808, 30867534, 32010776, 36012123, 41156712, 48016164, 61735068, 64021552, 72024246, 82313424, 96032328, 108036369, 123470136, 144048492, 192064656, 216072738, 246940272, 288096984, 432145476, 576193968, 864290952, 1728581904]

約数ペア:

[(1, 1728581904), (2, 864290952), (3, 576193968), (4, 432145476), (6, 288096984), (7, 246940272), (8, 216072738), (9, 192064656), (12, 144048492), (14, 123470136), (16, 108036369), (18, 96032328), (21, 82313424), (24, 72024246), (27, 64021552), (28, 61735068), (36, 48016164), (42, 41156712), (48, 36012123), (54, 32010776), (56, 30867534), (63, 27437808), (71, 24346224), (72, 24008082), (83, 20826288), (84, 20578356), (97, 17820432), (108, 16005388), (112, 15433767), (126, 13718904), (142, 12173112), (144, 12004041), (166, 10413144), (168, 10289178), (189, 9145936), (194, 8910216), (213, 8115408), (216, 8002694), (249, 6942096), (252, 6859452), (284, 6086556), (291, 5940144), (332, 5206572), (336, 5144589), (378, 4572968), (388, 4455108), (426, 4057704), (432, 4001347), (497, 3478032), (498, 3471048), (504, 3429726), (568, 3043278), (581, 2975184), (582, 2970072), (639, 2705136), (664, 2603286), (679, 2545776), (747, 2314032), (756, 2286484), (776, 2227554), (852, 2028852), (873, 1980048), (994, 1739016), (996, 1735524), (1008, 1714863), (1136, 1521639), (1162, 1487592), (1164, 1485036), (1278, 1352568), (1328, 1301643), (1358, 1272888), (1491, 1159344), (1494, 1157016), (1512, 1143242), (1552, 1113777), (1704, 1014426), (1743, 991728), (1746, 990024), (1917, 901712), (1988, 869508), (1992, 867762), (2037, 848592), (2241, 771344), (2324, 743796), (2328, 742518), (2556, 676284), (2619, 660016), (2716, 636444), (2982, 579672), (2988, 578508), (3024, 571621), (3408, 507213), (3486, 495864), (3492, 495012), (3834, 450856), (3976, 434754), (3984, 433881), (4074, 424296), (4473, 386448), (4482, 385672), (4648, 371898), (4656, 371259), (5112, 338142), (5229, 330576), (5238, 330008), (5432, 318222), (5893, 293328), (5964, 289836), (5976, 289254), (6111, 282864), (6887, 250992), (6972, 247932), (6984, 247506), (7668, 225428), (7952, 217377), (8051, 214704), (8148, 212148), (8946, 193224), (8964, 192836), (9296, 185949), (10224, 169071), (10458, 165288), (10476, 165004), (10864, 159111), (11786, 146664), (11928, 144918), (11952, 144627), (12222, 141432), (13419, 128816), (13774, 125496), (13944, 123966), (13968, 123753), (15336, 112714), (15687, 110192), (16102, 107352), (16296, 106074), (17679, 97776), (17892, 96612), (17928, 96418), (18333, 94288), (20661, 83664), (20916, 82644), (20952, 82502), (23572, 73332), (23856, 72459), (24153, 71568), (24444, 70716), (26838, 64408), (27548, 62748), (27888, 61983), (30672, 56357), (31374, 55096), (32204, 53676), (32592, 53037), (35358, 48888), (35784, 48306), (35856, 48209), (36666, 47144), (41251, 41904), (41322, 41832)]