267847911036

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{617}}^1\times {\mathrm{28643}}^1$

素因数の和:29691

約数の個数: 72

約数和(自身を含む): 679791896784

約数和(自身を除く): 411943985748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 617, 842, 1234, 1263, 1684, 1851, 2468, 2526, 3702, 3789, 5052, 5553, 7404, 7578, 11106, 15156, 22212, 28643, 57286, 85929, 114572, 171858, 257787, 259757, 343716, 515574, 519514, 779271, 1031148, 1039028, 1558542, 2337813, 3117084, 4675626, 9351252, 12058703, 17672731, 24117406, 35345462, 36176109, 48234812, 53018193, 70690924, 72352218, 106036386, 108528327, 144704436, 159054579, 212072772, 217056654, 318109158, 434113308, 636218316, 7440219751, 14880439502, 22320659253, 29760879004, 44641318506, 66961977759, 89282637012, 133923955518, 267847911036]

約数ペア:

[(1, 267847911036), (2, 133923955518), (3, 89282637012), (4, 66961977759), (6, 44641318506), (9, 29760879004), (12, 22320659253), (18, 14880439502), (36, 7440219751), (421, 636218316), (617, 434113308), (842, 318109158), (1234, 217056654), (1263, 212072772), (1684, 159054579), (1851, 144704436), (2468, 108528327), (2526, 106036386), (3702, 72352218), (3789, 70690924), (5052, 53018193), (5553, 48234812), (7404, 36176109), (7578, 35345462), (11106, 24117406), (15156, 17672731), (22212, 12058703), (28643, 9351252), (57286, 4675626), (85929, 3117084), (114572, 2337813), (171858, 1558542), (257787, 1039028), (259757, 1031148), (343716, 779271), (515574, 519514)]