1729561428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{5417}}^1$

素因数の和:5622

約数の個数: 108

約数和(自身を含む): 5114776212

約数和(自身を除く): 3385214784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 252, 294, 362, 441, 543, 588, 724, 882, 1086, 1267, 1629, 1764, 2172, 2534, 3258, 3801, 5068, 5417, 6516, 7602, 8869, 10834, 11403, 15204, 16251, 17738, 21668, 22806, 26607, 32502, 35476, 37919, 45612, 48753, 53214, 65004, 75838, 79821, 97506, 106428, 113757, 151676, 159642, 195012, 227514, 265433, 319284, 341271, 455028, 530866, 682542, 796299, 980477, 1061732, 1365084, 1592598, 1960954, 2388897, 2941431, 3185196, 3921908, 4777794, 5882862, 6863339, 8824293, 9555588, 11765724, 13726678, 17648586, 20590017, 27453356, 35297172, 41180034, 48043373, 61770051, 82360068, 96086746, 123540102, 144130119, 192173492, 247080204, 288260238, 432390357, 576520476, 864780714, 1729561428]

約数ペア:

[(1, 1729561428), (2, 864780714), (3, 576520476), (4, 432390357), (6, 288260238), (7, 247080204), (9, 192173492), (12, 144130119), (14, 123540102), (18, 96086746), (21, 82360068), (28, 61770051), (36, 48043373), (42, 41180034), (49, 35297172), (63, 27453356), (84, 20590017), (98, 17648586), (126, 13726678), (147, 11765724), (181, 9555588), (196, 8824293), (252, 6863339), (294, 5882862), (362, 4777794), (441, 3921908), (543, 3185196), (588, 2941431), (724, 2388897), (882, 1960954), (1086, 1592598), (1267, 1365084), (1629, 1061732), (1764, 980477), (2172, 796299), (2534, 682542), (3258, 530866), (3801, 455028), (5068, 341271), (5417, 319284), (6516, 265433), (7602, 227514), (8869, 195012), (10834, 159642), (11403, 151676), (15204, 113757), (16251, 106428), (17738, 97506), (21668, 79821), (22806, 75838), (26607, 65004), (32502, 53214), (35476, 48753), (37919, 45612)]