2201280872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 5215795200

約数和(自身を除く): 3014514328

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 293, 307, 322, 437, 532, 586, 614, 644, 874, 1064, 1172, 1228, 1288, 1748, 2051, 2149, 2344, 2456, 3059, 3496, 4102, 4298, 5567, 5833, 6118, 6739, 7061, 8204, 8596, 11134, 11666, 12236, 13478, 14122, 16408, 17192, 22268, 23332, 24472, 26956, 28244, 38969, 40831, 44536, 46664, 47173, 49427, 53912, 56488, 77938, 81662, 89951, 94346, 98854, 128041, 134159, 155876, 163324, 179902, 188692, 197708, 256082, 268318, 311752, 326648, 359804, 377384, 395416, 512164, 536636, 629657, 719608, 896287, 939113, 1024328, 1073272, 1259314, 1709069, 1792574, 1878226, 2068873, 2518628, 3418138, 3585148, 3756452, 4137746, 5037256, 6836276, 7170296, 7512904, 8275492, 11963483, 13672552, 14482111, 16550984, 23926966, 28964222, 39308587, 47853932, 57928444, 78617174, 95707864, 115856888, 157234348, 275160109, 314468696, 550320218, 1100640436, 2201280872]

約数ペア:

[(1, 2201280872), (2, 1100640436), (4, 550320218), (7, 314468696), (8, 275160109), (14, 157234348), (19, 115856888), (23, 95707864), (28, 78617174), (38, 57928444), (46, 47853932), (56, 39308587), (76, 28964222), (92, 23926966), (133, 16550984), (152, 14482111), (161, 13672552), (184, 11963483), (266, 8275492), (293, 7512904), (307, 7170296), (322, 6836276), (437, 5037256), (532, 4137746), (586, 3756452), (614, 3585148), (644, 3418138), (874, 2518628), (1064, 2068873), (1172, 1878226), (1228, 1792574), (1288, 1709069), (1748, 1259314), (2051, 1073272), (2149, 1024328), (2344, 939113), (2456, 896287), (3059, 719608), (3496, 629657), (4102, 536636), (4298, 512164), (5567, 395416), (5833, 377384), (6118, 359804), (6739, 326648), (7061, 311752), (8204, 268318), (8596, 256082), (11134, 197708), (11666, 188692), (12236, 179902), (13478, 163324), (14122, 155876), (16408, 134159), (17192, 128041), (22268, 98854), (23332, 94346), (24472, 89951), (26956, 81662), (28244, 77938), (38969, 56488), (40831, 53912), (44536, 49427), (46664, 47173)]