840231168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2240

約数の個数: 144

約数和(自身を含む): 2591922816

約数和(自身を除く): 1751691648

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, 256, 292, 336, 384, 438, 448, 511, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1752, 1792, 2044, 2141, 2336, 2688, 3066, 3504, 4088, 4282, 4672, 5376, 6132, 6423, 7008, 8176, 8564, 9344, 12264, 12846, 14016, 14987, 16352, 17128, 18688, 24528, 25692, 28032, 29974, 32704, 34256, 44961, 49056, 51384, 56064, 59948, 65408, 68512, 89922, 98112, 102768, 119896, 130816, 137024, 156293, 179844, 196224, 205536, 239792, 274048, 312586, 359688, 392448, 411072, 468879, 479584, 548096, 625172, 719376, 822144, 937758, 959168, 1094051, 1250344, 1438752, 1644288, 1875516, 1918336, 2188102, 2500688, 2877504, 3282153, 3751032, 3836672, 4376204, 5001376, 5755008, 6564306, 7502064, 8752408, 10002752, 11510016, 13128612, 15004128, 17504816, 20005504, 26257224, 30008256, 35009632, 40011008, 52514448, 60016512, 70019264, 105028896, 120033024, 140038528, 210057792, 280077056, 420115584, 840231168]

約数ペア:

[(1, 840231168), (2, 420115584), (3, 280077056), (4, 210057792), (6, 140038528), (7, 120033024), (8, 105028896), (12, 70019264), (14, 60016512), (16, 52514448), (21, 40011008), (24, 35009632), (28, 30008256), (32, 26257224), (42, 20005504), (48, 17504816), (56, 15004128), (64, 13128612), (73, 11510016), (84, 10002752), (96, 8752408), (112, 7502064), (128, 6564306), (146, 5755008), (168, 5001376), (192, 4376204), (219, 3836672), (224, 3751032), (256, 3282153), (292, 2877504), (336, 2500688), (384, 2188102), (438, 1918336), (448, 1875516), (511, 1644288), (584, 1438752), (672, 1250344), (768, 1094051), (876, 959168), (896, 937758), (1022, 822144), (1168, 719376), (1344, 625172), (1533, 548096), (1752, 479584), (1792, 468879), (2044, 411072), (2141, 392448), (2336, 359688), (2688, 312586), (3066, 274048), (3504, 239792), (4088, 205536), (4282, 196224), (4672, 179844), (5376, 156293), (6132, 137024), (6423, 130816), (7008, 119896), (8176, 102768), (8564, 98112), (9344, 89922), (12264, 68512), (12846, 65408), (14016, 59948), (14987, 56064), (16352, 51384), (17128, 49056), (18688, 44961), (24528, 34256), (25692, 32704), (28032, 29974)]