28870143456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{5981}}^1$

素因数の和:6665

約数の個数: 192

約数和(自身を含む): 94644619776

約数和(自身を除く): 65774476320

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 653, 672, 924, 1056, 1232, 1306, 1848, 1959, 2464, 2612, 3696, 3918, 4571, 5224, 5981, 7183, 7392, 7836, 9142, 10448, 11962, 13713, 14366, 15672, 17943, 18284, 20896, 21549, 23924, 27426, 28732, 31344, 35886, 36568, 41867, 43098, 47848, 50281, 54852, 57464, 62688, 65791, 71772, 73136, 83734, 86196, 95696, 100562, 109704, 114928, 125601, 131582, 143544, 146272, 150843, 167468, 172392, 191392, 197373, 201124, 219408, 229856, 251202, 263164, 287088, 301686, 334936, 344784, 394746, 402248, 438816, 460537, 502404, 526328, 574176, 603372, 669872, 689568, 789492, 804496, 921074, 1004808, 1052656, 1206744, 1339744, 1381611, 1578984, 1608992, 1842148, 2009616, 2105312, 2413488, 2763222, 3157968, 3684296, 3905593, 4019232, 4826976, 5526444, 6315936, 7368592, 7811186, 11052888, 11716779, 14737184, 15622372, 22105776, 23433558, 27339151, 31244744, 42961523, 44211552, 46867116, 54678302, 62489488, 82017453, 85923046, 93734232, 109356604, 124978976, 128884569, 164034906, 171846092, 187468464, 218713208, 257769138, 300730661, 328069812, 343692184, 374936928, 437426416, 515538276, 601461322, 656139624, 687384368, 874852832, 902191983, 1031076552, 1202922644, 1312279248, 1374768736, 1804383966, 2062153104, 2405845288, 2624558496, 3608767932, 4124306208, 4811690576, 7217535864, 9623381152, 14435071728, 28870143456]

約数ペア:

[(1, 28870143456), (2, 14435071728), (3, 9623381152), (4, 7217535864), (6, 4811690576), (7, 4124306208), (8, 3608767932), (11, 2624558496), (12, 2405845288), (14, 2062153104), (16, 1804383966), (21, 1374768736), (22, 1312279248), (24, 1202922644), (28, 1031076552), (32, 902191983), (33, 874852832), (42, 687384368), (44, 656139624), (48, 601461322), (56, 515538276), (66, 437426416), (77, 374936928), (84, 343692184), (88, 328069812), (96, 300730661), (112, 257769138), (132, 218713208), (154, 187468464), (168, 171846092), (176, 164034906), (224, 128884569), (231, 124978976), (264, 109356604), (308, 93734232), (336, 85923046), (352, 82017453), (462, 62489488), (528, 54678302), (616, 46867116), (653, 44211552), (672, 42961523), (924, 31244744), (1056, 27339151), (1232, 23433558), (1306, 22105776), (1848, 15622372), (1959, 14737184), (2464, 11716779), (2612, 11052888), (3696, 7811186), (3918, 7368592), (4571, 6315936), (5224, 5526444), (5981, 4826976), (7183, 4019232), (7392, 3905593), (7836, 3684296), (9142, 3157968), (10448, 2763222), (11962, 2413488), (13713, 2105312), (14366, 2009616), (15672, 1842148), (17943, 1608992), (18284, 1578984), (20896, 1381611), (21549, 1339744), (23924, 1206744), (27426, 1052656), (28732, 1004808), (31344, 921074), (35886, 804496), (36568, 789492), (41867, 689568), (43098, 669872), (47848, 603372), (50281, 574176), (54852, 526328), (57464, 502404), (62688, 460537), (65791, 438816), (71772, 402248), (73136, 394746), (83734, 344784), (86196, 334936), (95696, 301686), (100562, 287088), (109704, 263164), (114928, 251202), (125601, 229856), (131582, 219408), (143544, 201124), (146272, 197373), (150843, 191392), (167468, 172392)]