428937692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 815391360

約数和(自身を除く): 386453668

約数列:

[1, 2, 4, 19, 38, 53, 76, 83, 106, 166, 212, 332, 1007, 1283, 1577, 2014, 2566, 3154, 4028, 4399, 5132, 6308, 8798, 17596, 24377, 48754, 67999, 83581, 97508, 106489, 135998, 167162, 212978, 271996, 334324, 425956, 1291981, 2023291, 2583962, 4046582, 5167924, 5643917, 8093164, 11287834, 22575668, 107234423, 214468846, 428937692]

約数ペア:

[(1, 428937692), (2, 214468846), (4, 107234423), (19, 22575668), (38, 11287834), (53, 8093164), (76, 5643917), (83, 5167924), (106, 4046582), (166, 2583962), (212, 2023291), (332, 1291981), (1007, 425956), (1283, 334324), (1577, 271996), (2014, 212978), (2566, 167162), (3154, 135998), (4028, 106489), (4399, 97508), (5132, 83581), (6308, 67999), (8798, 48754), (17596, 24377)]