2121282912

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4649}}^1$

素因数の和:4773

約数の個数: 144

約数和(自身を含む): 6545674800

約数和(自身を除く): 4424391888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 97, 98, 112, 147, 168, 194, 196, 224, 291, 294, 336, 388, 392, 582, 588, 672, 679, 776, 784, 1164, 1176, 1358, 1552, 1568, 2037, 2328, 2352, 2716, 3104, 4074, 4649, 4656, 4704, 4753, 5432, 8148, 9298, 9312, 9506, 10864, 13947, 14259, 16296, 18596, 19012, 21728, 27894, 28518, 32543, 32592, 37192, 38024, 55788, 57036, 65086, 65184, 74384, 76048, 97629, 111576, 114072, 130172, 148768, 152096, 195258, 223152, 227801, 228144, 260344, 390516, 446304, 450953, 455602, 456288, 520688, 683403, 781032, 901906, 911204, 1041376, 1352859, 1366806, 1562064, 1803812, 1822408, 2705718, 2733612, 3124128, 3156671, 3607624, 3644816, 5411436, 5467224, 6313342, 7215248, 7289632, 9470013, 10822872, 10934448, 12626684, 14430496, 18940026, 21645744, 21868896, 22096697, 25253368, 37880052, 43291488, 44193394, 50506736, 66290091, 75760104, 88386788, 101013472, 132580182, 151520208, 176773576, 265160364, 303040416, 353547152, 530320728, 707094304, 1060641456, 2121282912]

約数ペア:

[(1, 2121282912), (2, 1060641456), (3, 707094304), (4, 530320728), (6, 353547152), (7, 303040416), (8, 265160364), (12, 176773576), (14, 151520208), (16, 132580182), (21, 101013472), (24, 88386788), (28, 75760104), (32, 66290091), (42, 50506736), (48, 44193394), (49, 43291488), (56, 37880052), (84, 25253368), (96, 22096697), (97, 21868896), (98, 21645744), (112, 18940026), (147, 14430496), (168, 12626684), (194, 10934448), (196, 10822872), (224, 9470013), (291, 7289632), (294, 7215248), (336, 6313342), (388, 5467224), (392, 5411436), (582, 3644816), (588, 3607624), (672, 3156671), (679, 3124128), (776, 2733612), (784, 2705718), (1164, 1822408), (1176, 1803812), (1358, 1562064), (1552, 1366806), (1568, 1352859), (2037, 1041376), (2328, 911204), (2352, 901906), (2716, 781032), (3104, 683403), (4074, 520688), (4649, 456288), (4656, 455602), (4704, 450953), (4753, 446304), (5432, 390516), (8148, 260344), (9298, 228144), (9312, 227801), (9506, 223152), (10864, 195258), (13947, 152096), (14259, 148768), (16296, 130172), (18596, 114072), (19012, 111576), (21728, 97629), (27894, 76048), (28518, 74384), (32543, 65184), (32592, 65086), (37192, 57036), (38024, 55788)]