2745576

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 8131200

約数和(自身を除く): 5385624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 223, 228, 324, 342, 446, 456, 513, 648, 669, 684, 892, 1026, 1338, 1368, 1539, 1784, 2007, 2052, 2676, 3078, 4014, 4104, 4237, 5352, 6021, 6156, 8028, 8474, 12042, 12312, 12711, 16056, 16948, 18063, 24084, 25422, 33896, 36126, 38133, 48168, 50844, 72252, 76266, 101688, 114399, 144504, 152532, 228798, 305064, 343197, 457596, 686394, 915192, 1372788, 2745576]

約数ペア:

[(1, 2745576), (2, 1372788), (3, 915192), (4, 686394), (6, 457596), (8, 343197), (9, 305064), (12, 228798), (18, 152532), (19, 144504), (24, 114399), (27, 101688), (36, 76266), (38, 72252), (54, 50844), (57, 48168), (72, 38133), (76, 36126), (81, 33896), (108, 25422), (114, 24084), (152, 18063), (162, 16948), (171, 16056), (216, 12711), (223, 12312), (228, 12042), (324, 8474), (342, 8028), (446, 6156), (456, 6021), (513, 5352), (648, 4237), (669, 4104), (684, 4014), (892, 3078), (1026, 2676), (1338, 2052), (1368, 2007), (1539, 1784)]