213261888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6944

約数の個数: 112

約数和(自身を含む): 672998400

約数和(自身を除く): 459736512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 6899, 7728, 10304, 13798, 15456, 20697, 27596, 30912, 41394, 48293, 55192, 82788, 96586, 110384, 144879, 158677, 165576, 193172, 220768, 289758, 317354, 331152, 386344, 441536, 476031, 579516, 634708, 662304, 772688, 952062, 1110739, 1159032, 1269416, 1324608, 1545376, 1904124, 2221478, 2318064, 2538832, 3090752, 3332217, 3808248, 4442956, 4636128, 5077664, 6664434, 7616496, 8885912, 9272256, 10155328, 13328868, 15232992, 17771824, 26657736, 30465984, 35543648, 53315472, 71087296, 106630944, 213261888]

約数ペア:

[(1, 213261888), (2, 106630944), (3, 71087296), (4, 53315472), (6, 35543648), (7, 30465984), (8, 26657736), (12, 17771824), (14, 15232992), (16, 13328868), (21, 10155328), (23, 9272256), (24, 8885912), (28, 7616496), (32, 6664434), (42, 5077664), (46, 4636128), (48, 4442956), (56, 3808248), (64, 3332217), (69, 3090752), (84, 2538832), (92, 2318064), (96, 2221478), (112, 1904124), (138, 1545376), (161, 1324608), (168, 1269416), (184, 1159032), (192, 1110739), (224, 952062), (276, 772688), (322, 662304), (336, 634708), (368, 579516), (448, 476031), (483, 441536), (552, 386344), (644, 331152), (672, 317354), (736, 289758), (966, 220768), (1104, 193172), (1288, 165576), (1344, 158677), (1472, 144879), (1932, 110384), (2208, 96586), (2576, 82788), (3864, 55192), (4416, 48293), (5152, 41394), (6899, 30912), (7728, 27596), (10304, 20697), (13798, 15456)]