13778117976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{253909}}^1$

素因数の和:253961

約数の個数: 128

約数和(自身を含む): 43875648000

約数和(自身を除く): 30097530024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 6783, 7752, 9044, 13566, 18088, 27132, 54264, 253909, 507818, 761727, 1015636, 1523454, 1777363, 2031272, 3046908, 3554726, 4316453, 4824271, 5332089, 6093816, 7109452, 8632906, 9648542, 10664178, 12949359, 14218904, 14472813, 17265812, 19297084, 21328356, 25898718, 28945626, 30215171, 33769897, 34531624, 38594168, 42656712, 51797436, 57891252, 60430342, 67539794, 82012607, 90645513, 101309691, 103594872, 115782504, 120860684, 135079588, 164025214, 181291026, 202619382, 241721368, 246037821, 270159176, 328050428, 362582052, 405238764, 492075642, 574088249, 656100856, 725164104, 810477528, 984151284, 1148176498, 1722264747, 1968302568, 2296352996, 3444529494, 4592705992, 6889058988, 13778117976]

約数ペア:

[(1, 13778117976), (2, 6889058988), (3, 4592705992), (4, 3444529494), (6, 2296352996), (7, 1968302568), (8, 1722264747), (12, 1148176498), (14, 984151284), (17, 810477528), (19, 725164104), (21, 656100856), (24, 574088249), (28, 492075642), (34, 405238764), (38, 362582052), (42, 328050428), (51, 270159176), (56, 246037821), (57, 241721368), (68, 202619382), (76, 181291026), (84, 164025214), (102, 135079588), (114, 120860684), (119, 115782504), (133, 103594872), (136, 101309691), (152, 90645513), (168, 82012607), (204, 67539794), (228, 60430342), (238, 57891252), (266, 51797436), (323, 42656712), (357, 38594168), (399, 34531624), (408, 33769897), (456, 30215171), (476, 28945626), (532, 25898718), (646, 21328356), (714, 19297084), (798, 17265812), (952, 14472813), (969, 14218904), (1064, 12949359), (1292, 10664178), (1428, 9648542), (1596, 8632906), (1938, 7109452), (2261, 6093816), (2584, 5332089), (2856, 4824271), (3192, 4316453), (3876, 3554726), (4522, 3046908), (6783, 2031272), (7752, 1777363), (9044, 1523454), (13566, 1015636), (18088, 761727), (27132, 507818), (54264, 253909)]