3886390638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14159}}^1$

素因数の和:14223

約数の個数: 128

約数和(自身を含む): 10276761600

約数和(自身を除く): 6390370962

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 27, 34, 39, 46, 51, 54, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 351, 391, 414, 442, 459, 598, 621, 663, 702, 782, 897, 918, 1173, 1242, 1326, 1794, 1989, 2346, 2691, 3519, 3978, 5083, 5382, 5967, 7038, 8073, 10166, 10557, 11934, 14159, 15249, 16146, 21114, 28318, 30498, 42477, 45747, 84954, 91494, 127431, 137241, 184067, 240703, 254862, 274482, 325657, 368134, 382293, 481406, 552201, 651314, 722109, 764586, 976971, 1104402, 1444218, 1656603, 1953942, 2166327, 2930913, 3129139, 3313206, 4233541, 4332654, 4969809, 5536169, 5861826, 6258278, 6498981, 8467082, 8792739, 9387417, 9939618, 11072338, 12700623, 12997962, 16608507, 17585478, 18774834, 25401246, 28162251, 33217014, 38101869, 49825521, 56324502, 71970197, 76203738, 84486753, 99651042, 114305607, 143940394, 149476563, 168973506, 215910591, 228611214, 298953126, 431821182, 647731773, 1295463546, 1943195319, 3886390638]

約数ペア:

[(1, 3886390638), (2, 1943195319), (3, 1295463546), (6, 647731773), (9, 431821182), (13, 298953126), (17, 228611214), (18, 215910591), (23, 168973506), (26, 149476563), (27, 143940394), (34, 114305607), (39, 99651042), (46, 84486753), (51, 76203738), (54, 71970197), (69, 56324502), (78, 49825521), (102, 38101869), (117, 33217014), (138, 28162251), (153, 25401246), (207, 18774834), (221, 17585478), (234, 16608507), (299, 12997962), (306, 12700623), (351, 11072338), (391, 9939618), (414, 9387417), (442, 8792739), (459, 8467082), (598, 6498981), (621, 6258278), (663, 5861826), (702, 5536169), (782, 4969809), (897, 4332654), (918, 4233541), (1173, 3313206), (1242, 3129139), (1326, 2930913), (1794, 2166327), (1989, 1953942), (2346, 1656603), (2691, 1444218), (3519, 1104402), (3978, 976971), (5083, 764586), (5382, 722109), (5967, 651314), (7038, 552201), (8073, 481406), (10166, 382293), (10557, 368134), (11934, 325657), (14159, 274482), (15249, 254862), (16146, 240703), (21114, 184067), (28318, 137241), (30498, 127431), (42477, 91494), (45747, 84954)]