2018948736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10289}}^1$

素因数の和:10386

約数の個数: 128

約数和(自身を含む): 6213513600

約数和(自身を除く): 4194564864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 10289, 12264, 14016, 16352, 20578, 24528, 28032, 30867, 32704, 41156, 49056, 61734, 65408, 72023, 82312, 98112, 123468, 144046, 164624, 196224, 216069, 246936, 288092, 329248, 432138, 493872, 576184, 658496, 751097, 864276, 987744, 1152368, 1316992, 1502194, 1728552, 1975488, 2253291, 2304736, 3004388, 3457104, 3950976, 4506582, 4609472, 5257679, 6008776, 6914208, 9013164, 9218944, 10515358, 12017552, 13828416, 15773037, 18026328, 21030716, 24035104, 27656832, 31546074, 36052656, 42061432, 48070208, 63092148, 72105312, 84122864, 96140416, 126184296, 144210624, 168245728, 252368592, 288421248, 336491456, 504737184, 672982912, 1009474368, 2018948736]

約数ペア:

[(1, 2018948736), (2, 1009474368), (3, 672982912), (4, 504737184), (6, 336491456), (7, 288421248), (8, 252368592), (12, 168245728), (14, 144210624), (16, 126184296), (21, 96140416), (24, 84122864), (28, 72105312), (32, 63092148), (42, 48070208), (48, 42061432), (56, 36052656), (64, 31546074), (73, 27656832), (84, 24035104), (96, 21030716), (112, 18026328), (128, 15773037), (146, 13828416), (168, 12017552), (192, 10515358), (219, 9218944), (224, 9013164), (292, 6914208), (336, 6008776), (384, 5257679), (438, 4609472), (448, 4506582), (511, 3950976), (584, 3457104), (672, 3004388), (876, 2304736), (896, 2253291), (1022, 1975488), (1168, 1728552), (1344, 1502194), (1533, 1316992), (1752, 1152368), (2044, 987744), (2336, 864276), (2688, 751097), (3066, 658496), (3504, 576184), (4088, 493872), (4672, 432138), (6132, 329248), (7008, 288092), (8176, 246936), (9344, 216069), (10289, 196224), (12264, 164624), (14016, 144046), (16352, 123468), (20578, 98112), (24528, 82312), (28032, 72023), (30867, 65408), (32704, 61734), (41156, 49056)]