772051212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 2111997888

約数和(自身を除く): 1339946676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 73, 92, 106, 138, 146, 159, 207, 212, 219, 241, 276, 292, 318, 414, 438, 477, 482, 636, 657, 723, 828, 876, 954, 964, 1219, 1314, 1446, 1679, 1908, 2169, 2438, 2628, 2892, 3358, 3657, 3869, 4338, 4876, 5037, 5543, 6716, 7314, 7738, 8676, 10074, 10971, 11086, 11607, 12773, 14628, 15111, 15476, 16629, 17593, 20148, 21942, 22172, 23214, 25546, 30222, 33258, 34821, 35186, 38319, 43884, 46428, 49887, 51092, 52779, 60444, 66516, 69642, 70372, 76638, 88987, 99774, 105558, 114957, 139284, 153276, 158337, 177974, 199548, 211116, 229914, 266961, 293779, 316674, 355948, 404639, 459828, 533922, 587558, 633348, 800883, 809278, 881337, 932429, 1067844, 1175116, 1213917, 1601766, 1618556, 1762674, 1864858, 2427834, 2644011, 2797287, 3203532, 3525348, 3641751, 3729716, 4855668, 5288022, 5594574, 7283502, 8391861, 10576044, 11189148, 14567004, 16783722, 21445867, 33567444, 42891734, 64337601, 85783468, 128675202, 193012803, 257350404, 386025606, 772051212]

約数ペア:

[(1, 772051212), (2, 386025606), (3, 257350404), (4, 193012803), (6, 128675202), (9, 85783468), (12, 64337601), (18, 42891734), (23, 33567444), (36, 21445867), (46, 16783722), (53, 14567004), (69, 11189148), (73, 10576044), (92, 8391861), (106, 7283502), (138, 5594574), (146, 5288022), (159, 4855668), (207, 3729716), (212, 3641751), (219, 3525348), (241, 3203532), (276, 2797287), (292, 2644011), (318, 2427834), (414, 1864858), (438, 1762674), (477, 1618556), (482, 1601766), (636, 1213917), (657, 1175116), (723, 1067844), (828, 932429), (876, 881337), (954, 809278), (964, 800883), (1219, 633348), (1314, 587558), (1446, 533922), (1679, 459828), (1908, 404639), (2169, 355948), (2438, 316674), (2628, 293779), (2892, 266961), (3358, 229914), (3657, 211116), (3869, 199548), (4338, 177974), (4876, 158337), (5037, 153276), (5543, 139284), (6716, 114957), (7314, 105558), (7738, 99774), (8676, 88987), (10074, 76638), (10971, 70372), (11086, 69642), (11607, 66516), (12773, 60444), (14628, 52779), (15111, 51092), (15476, 49887), (16629, 46428), (17593, 43884), (20148, 38319), (21942, 35186), (22172, 34821), (23214, 33258), (25546, 30222)]