329888944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:891

約数の個数: 160

約数和(自身を含む): 889228800

約数和(自身を除く): 559339856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 238, 266, 272, 304, 308, 323, 374, 418, 476, 532, 616, 646, 748, 829, 836, 952, 1064, 1232, 1292, 1309, 1463, 1496, 1658, 1672, 1904, 2128, 2261, 2584, 2618, 2926, 2992, 3316, 3344, 3553, 4522, 5168, 5236, 5803, 5852, 6632, 7106, 9044, 9119, 10472, 11606, 11704, 13264, 14093, 14212, 15751, 18088, 18238, 20944, 23212, 23408, 24871, 28186, 28424, 31502, 36176, 36476, 46424, 49742, 56372, 56848, 63004, 63833, 72952, 92848, 98651, 99484, 110257, 112744, 126008, 127666, 145904, 155023, 173261, 197302, 198968, 220514, 225488, 252016, 255332, 267767, 310046, 346522, 394604, 397936, 441028, 510664, 535534, 620092, 693044, 789208, 882056, 1021328, 1071068, 1085161, 1212827, 1240184, 1386088, 1578416, 1764112, 1874369, 2142136, 2170322, 2425654, 2480368, 2772176, 2945437, 3748738, 4284272, 4340644, 4851308, 5890874, 7497476, 8681288, 9702616, 11781748, 14994952, 17362576, 19405232, 20618059, 23563496, 29989904, 41236118, 47126992, 82472236, 164944472, 329888944]

約数ペア:

[(1, 329888944), (2, 164944472), (4, 82472236), (7, 47126992), (8, 41236118), (11, 29989904), (14, 23563496), (16, 20618059), (17, 19405232), (19, 17362576), (22, 14994952), (28, 11781748), (34, 9702616), (38, 8681288), (44, 7497476), (56, 5890874), (68, 4851308), (76, 4340644), (77, 4284272), (88, 3748738), (112, 2945437), (119, 2772176), (133, 2480368), (136, 2425654), (152, 2170322), (154, 2142136), (176, 1874369), (187, 1764112), (209, 1578416), (238, 1386088), (266, 1240184), (272, 1212827), (304, 1085161), (308, 1071068), (323, 1021328), (374, 882056), (418, 789208), (476, 693044), (532, 620092), (616, 535534), (646, 510664), (748, 441028), (829, 397936), (836, 394604), (952, 346522), (1064, 310046), (1232, 267767), (1292, 255332), (1309, 252016), (1463, 225488), (1496, 220514), (1658, 198968), (1672, 197302), (1904, 173261), (2128, 155023), (2261, 145904), (2584, 127666), (2618, 126008), (2926, 112744), (2992, 110257), (3316, 99484), (3344, 98651), (3553, 92848), (4522, 72952), (5168, 63833), (5236, 63004), (5803, 56848), (5852, 56372), (6632, 49742), (7106, 46424), (9044, 36476), (9119, 36176), (10472, 31502), (11606, 28424), (11704, 28186), (13264, 24871), (14093, 23408), (14212, 23212), (15751, 20944), (18088, 18238)]