213711194628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2371}}^1\times {\mathrm{131777}}^1$

素因数の和:134177

約数の個数: 72

約数和(自身を含む): 568890897120

約数和(自身を除く): 355179702492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2371, 4742, 7113, 9484, 14226, 21339, 28452, 42678, 45049, 85356, 90098, 131777, 135147, 180196, 263554, 270294, 395331, 405441, 527108, 540588, 790662, 810882, 1185993, 1581324, 1621764, 2371986, 2503763, 4743972, 5007526, 7511289, 10015052, 15022578, 22533867, 30045156, 45067734, 90135468, 312443267, 624886534, 937329801, 1249773068, 1874659602, 2811989403, 3749319204, 5623978806, 5936422073, 11247957612, 11872844146, 17809266219, 23745688292, 35618532438, 53427798657, 71237064876, 106855597314, 213711194628]

約数ペア:

[(1, 213711194628), (2, 106855597314), (3, 71237064876), (4, 53427798657), (6, 35618532438), (9, 23745688292), (12, 17809266219), (18, 11872844146), (19, 11247957612), (36, 5936422073), (38, 5623978806), (57, 3749319204), (76, 2811989403), (114, 1874659602), (171, 1249773068), (228, 937329801), (342, 624886534), (684, 312443267), (2371, 90135468), (4742, 45067734), (7113, 30045156), (9484, 22533867), (14226, 15022578), (21339, 10015052), (28452, 7511289), (42678, 5007526), (45049, 4743972), (85356, 2503763), (90098, 2371986), (131777, 1621764), (135147, 1581324), (180196, 1185993), (263554, 810882), (270294, 790662), (395331, 540588), (405441, 527108)]