788770488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 2292675840

約数和(自身を除く): 1503905352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 181, 187, 204, 264, 362, 374, 408, 543, 561, 724, 748, 971, 1086, 1122, 1448, 1496, 1942, 1991, 2172, 2244, 2913, 3077, 3884, 3982, 4344, 4488, 5826, 5973, 6154, 7768, 7964, 9231, 10681, 11652, 11946, 12308, 15928, 16507, 18462, 21362, 23304, 23892, 24616, 32043, 33014, 33847, 36924, 42724, 47784, 49521, 64086, 66028, 67694, 73848, 85448, 99042, 101541, 128172, 132056, 135388, 175751, 181577, 198084, 203082, 256344, 270776, 351502, 363154, 396168, 406164, 527253, 544731, 703004, 726308, 812328, 1054506, 1089462, 1406008, 1452616, 1933261, 2109012, 2178924, 2987767, 3866522, 4218024, 4357848, 5799783, 5975534, 7733044, 8963301, 11599566, 11951068, 15466088, 17926602, 23199132, 23902136, 32865437, 35853204, 46398264, 65730874, 71706408, 98596311, 131461748, 197192622, 262923496, 394385244, 788770488]

約数ペア:

[(1, 788770488), (2, 394385244), (3, 262923496), (4, 197192622), (6, 131461748), (8, 98596311), (11, 71706408), (12, 65730874), (17, 46398264), (22, 35853204), (24, 32865437), (33, 23902136), (34, 23199132), (44, 17926602), (51, 15466088), (66, 11951068), (68, 11599566), (88, 8963301), (102, 7733044), (132, 5975534), (136, 5799783), (181, 4357848), (187, 4218024), (204, 3866522), (264, 2987767), (362, 2178924), (374, 2109012), (408, 1933261), (543, 1452616), (561, 1406008), (724, 1089462), (748, 1054506), (971, 812328), (1086, 726308), (1122, 703004), (1448, 544731), (1496, 527253), (1942, 406164), (1991, 396168), (2172, 363154), (2244, 351502), (2913, 270776), (3077, 256344), (3884, 203082), (3982, 198084), (4344, 181577), (4488, 175751), (5826, 135388), (5973, 132056), (6154, 128172), (7768, 101541), (7964, 99042), (9231, 85448), (10681, 73848), (11652, 67694), (11946, 66028), (12308, 64086), (15928, 49521), (16507, 47784), (18462, 42724), (21362, 36924), (23304, 33847), (23892, 33014), (24616, 32043)]