4721486.00000000

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 230519520

約数和(自身を除く): 150074532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 269, 284, 324, 351, 426, 468, 538, 639, 702, 807, 852, 923, 1053, 1076, 1278, 1404, 1614, 1846, 1917, 2106, 2421, 2556, 2769, 3228, 3497, 3692, 3834, 4212, 4842, 5538, 5751, 6994, 7263, 7668, 8307, 9684, 10491, 11076, 11502, 13988, 14526, 16614, 19099, 20982, 21789, 23004, 24921, 29052, 31473, 33228, 38198, 41964, 43578, 49842, 57297, 62946, 74763, 76396, 87156, 94419, 99684, 114594, 125892, 149526, 171891, 188838, 229188, 248287, 283257, 299052, 343782, 377676, 496574, 515673, 566514, 687564, 744861, 993148, 1031346, 1133028, 1489722, 1547019, 2062692, 2234583, 2979444, 3094038, 4469166, 6188076, 6703749, 8938332, 13407498, 20111247, 26814996, 40222494, 80444988]

約数ペア:

[(1, 80444988), (2, 40222494), (3, 26814996), (4, 20111247), (6, 13407498), (9, 8938332), (12, 6703749), (13, 6188076), (18, 4469166), (26, 3094038), (27, 2979444), (36, 2234583), (39, 2062692), (52, 1547019), (54, 1489722), (71, 1133028), (78, 1031346), (81, 993148), (108, 744861), (117, 687564), (142, 566514), (156, 515673), (162, 496574), (213, 377676), (234, 343782), (269, 299052), (284, 283257), (324, 248287), (351, 229188), (426, 188838), (468, 171891), (538, 149526), (639, 125892), (702, 114594), (807, 99684), (852, 94419), (923, 87156), (1053, 76396), (1076, 74763), (1278, 62946), (1404, 57297), (1614, 49842), (1846, 43578), (1917, 41964), (2106, 38198), (2421, 33228), (2556, 31473), (2769, 29052), (3228, 24921), (3497, 23004), (3692, 21789), (3834, 20982), (4212, 19099), (4842, 16614), (5538, 14526), (5751, 13988), (6994, 11502), (7263, 11076), (7668, 10491), (8307, 9684)]