1028496672

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2412

約数の個数: 216

約数和(自身を含む): 3513549312

約数和(自身を除く): 2485052640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2351, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4702, 4704, 5208, 6076, 6944, 7053, 7056, 7812, 8928, 9114, 9404, 10416, 12152, 13671, 14106, 14112, 15624, 16457, 18228, 18808, 20832, 21159, 24304, 27342, 28212, 31248, 32914, 36456, 37616, 42318, 48608, 49371, 54684, 56424, 62496, 65828, 72881, 72912, 75232, 84636, 98742, 109368, 112848, 115199, 131656, 145762, 145824, 148113, 169272, 197484, 218643, 218736, 225696, 230398, 263312, 291524, 296226, 338544, 345597, 394968, 437286, 437472, 460796, 510167, 526624, 583048, 592452, 655929, 677088, 691194, 789936, 874572, 921592, 1020334, 1036791, 1166096, 1184904, 1311858, 1382388, 1530501, 1579872, 1749144, 1843184, 2040668, 2073582, 2332192, 2369808, 2623716, 2764776, 3061002, 3498288, 3571169, 3686368, 4081336, 4147164, 4591503, 4739616, 5247432, 5529552, 6122004, 6996576, 7142338, 8162672, 8294328, 9183006, 10494864, 10713507, 11059104, 12244008, 14284676, 16325344, 16588656, 18366012, 20989728, 21427014, 24488016, 28569352, 32140521, 33177312, 36732024, 42854028, 48976032, 57138704, 64281042, 73464048, 85708056, 114277408, 128562084, 146928096, 171416112, 257124168, 342832224, 514248336, 1028496672]

約数ペア:

[(1, 1028496672), (2, 514248336), (3, 342832224), (4, 257124168), (6, 171416112), (7, 146928096), (8, 128562084), (9, 114277408), (12, 85708056), (14, 73464048), (16, 64281042), (18, 57138704), (21, 48976032), (24, 42854028), (28, 36732024), (31, 33177312), (32, 32140521), (36, 28569352), (42, 24488016), (48, 21427014), (49, 20989728), (56, 18366012), (62, 16588656), (63, 16325344), (72, 14284676), (84, 12244008), (93, 11059104), (96, 10713507), (98, 10494864), (112, 9183006), (124, 8294328), (126, 8162672), (144, 7142338), (147, 6996576), (168, 6122004), (186, 5529552), (196, 5247432), (217, 4739616), (224, 4591503), (248, 4147164), (252, 4081336), (279, 3686368), (288, 3571169), (294, 3498288), (336, 3061002), (372, 2764776), (392, 2623716), (434, 2369808), (441, 2332192), (496, 2073582), (504, 2040668), (558, 1843184), (588, 1749144), (651, 1579872), (672, 1530501), (744, 1382388), (784, 1311858), (868, 1184904), (882, 1166096), (992, 1036791), (1008, 1020334), (1116, 921592), (1176, 874572), (1302, 789936), (1488, 691194), (1519, 677088), (1568, 655929), (1736, 592452), (1764, 583048), (1953, 526624), (2016, 510167), (2232, 460796), (2351, 437472), (2352, 437286), (2604, 394968), (2976, 345597), (3038, 338544), (3472, 296226), (3528, 291524), (3906, 263312), (4464, 230398), (4557, 225696), (4702, 218736), (4704, 218643), (5208, 197484), (6076, 169272), (6944, 148113), (7053, 145824), (7056, 145762), (7812, 131656), (8928, 115199), (9114, 112848), (9404, 109368), (10416, 98742), (12152, 84636), (13671, 75232), (14106, 72912), (14112, 72881), (15624, 65828), (16457, 62496), (18228, 56424), (18808, 54684), (20832, 49371), (21159, 48608), (24304, 42318), (27342, 37616), (28212, 36456), (31248, 32914)]