1866963392

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 4740249600

約数和(自身を除く): 2873286208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 79, 107, 112, 116, 119, 136, 158, 203, 214, 224, 232, 238, 272, 316, 406, 428, 448, 464, 476, 493, 544, 553, 632, 749, 812, 856, 928, 952, 986, 1088, 1106, 1264, 1343, 1498, 1624, 1712, 1819, 1856, 1904, 1972, 2212, 2291, 2528, 2686, 2996, 3103, 3248, 3424, 3451, 3638, 3808, 3944, 4424, 4582, 5056, 5372, 5992, 6206, 6496, 6848, 6902, 7276, 7616, 7888, 8453, 8848, 9164, 9401, 10744, 11984, 12412, 12733, 12992, 13804, 14552, 15776, 16037, 16906, 17696, 18328, 18802, 21488, 21721, 23968, 24824, 25466, 27608, 29104, 31552, 32074, 33812, 35392, 36656, 37604, 38947, 42976, 43442, 47936, 49648, 50932, 52751, 55216, 58208, 59171, 64148, 67624, 73312, 75208, 77894, 85952, 86884, 99296, 101864, 105502, 110432, 116416, 118342, 128296, 135248, 143701, 146624, 150416, 155788, 173768, 198592, 203728, 211004, 220864, 236684, 245137, 256592, 270496, 272629, 287402, 300832, 311576, 347536, 369257, 407456, 422008, 473368, 490274, 513184, 540992, 545258, 574804, 601664, 623152, 695072, 738514, 814912, 844016, 946736, 980548, 1005907, 1026368, 1090516, 1149608, 1246304, 1390144, 1477028, 1688032, 1715959, 1893472, 1961096, 2011814, 2181032, 2299216, 2492608, 2954056, 3376064, 3431918, 3786944, 3922192, 4023628, 4167329, 4362064, 4598432, 5908112, 6863836, 7844384, 8047256, 8334658, 8724128, 9196864, 11816224, 13727672, 15688768, 16094512, 16669316, 17448256, 23632448, 27455344, 29171303, 32189024, 33338632, 54910688, 58342606, 64378048, 66677264, 109821376, 116685212, 133354528, 233370424, 266709056, 466740848, 933481696, 1866963392]

約数ペア:

[(1, 1866963392), (2, 933481696), (4, 466740848), (7, 266709056), (8, 233370424), (14, 133354528), (16, 116685212), (17, 109821376), (28, 66677264), (29, 64378048), (32, 58342606), (34, 54910688), (56, 33338632), (58, 32189024), (64, 29171303), (68, 27455344), (79, 23632448), (107, 17448256), (112, 16669316), (116, 16094512), (119, 15688768), (136, 13727672), (158, 11816224), (203, 9196864), (214, 8724128), (224, 8334658), (232, 8047256), (238, 7844384), (272, 6863836), (316, 5908112), (406, 4598432), (428, 4362064), (448, 4167329), (464, 4023628), (476, 3922192), (493, 3786944), (544, 3431918), (553, 3376064), (632, 2954056), (749, 2492608), (812, 2299216), (856, 2181032), (928, 2011814), (952, 1961096), (986, 1893472), (1088, 1715959), (1106, 1688032), (1264, 1477028), (1343, 1390144), (1498, 1246304), (1624, 1149608), (1712, 1090516), (1819, 1026368), (1856, 1005907), (1904, 980548), (1972, 946736), (2212, 844016), (2291, 814912), (2528, 738514), (2686, 695072), (2996, 623152), (3103, 601664), (3248, 574804), (3424, 545258), (3451, 540992), (3638, 513184), (3808, 490274), (3944, 473368), (4424, 422008), (4582, 407456), (5056, 369257), (5372, 347536), (5992, 311576), (6206, 300832), (6496, 287402), (6848, 272629), (6902, 270496), (7276, 256592), (7616, 245137), (7888, 236684), (8453, 220864), (8848, 211004), (9164, 203728), (9401, 198592), (10744, 173768), (11984, 155788), (12412, 150416), (12733, 146624), (12992, 143701), (13804, 135248), (14552, 128296), (15776, 118342), (16037, 116416), (16906, 110432), (17696, 105502), (18328, 101864), (18802, 99296), (21488, 86884), (21721, 85952), (23968, 77894), (24824, 75208), (25466, 73312), (27608, 67624), (29104, 64148), (31552, 59171), (32074, 58208), (33812, 55216), (35392, 52751), (36656, 50932), (37604, 49648), (38947, 47936), (42976, 43442)]