311239152

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5460

約数の個数: 160

約数和(自身を含む): 1074931200

約数和(自身を除く): 763692048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 5417, 6384, 7182, 8208, 9576, 10834, 14364, 16251, 19152, 21668, 28728, 32502, 37919, 43336, 48753, 57456, 65004, 75838, 86672, 97506, 102923, 113757, 130008, 146259, 151676, 195012, 205846, 227514, 260016, 292518, 303352, 308769, 341271, 390024, 411692, 455028, 585036, 606704, 617538, 682542, 720461, 780048, 823384, 910056, 926307, 1023813, 1170072, 1235076, 1365084, 1440922, 1646768, 1820112, 1852614, 2047626, 2161383, 2340144, 2470152, 2730168, 2778921, 2881844, 3705228, 4095252, 4322766, 4940304, 5460336, 5557842, 5763688, 6484149, 7410456, 8190504, 8645532, 11115684, 11527376, 12968298, 14820912, 16381008, 17291064, 19452447, 22231368, 25936596, 34582128, 38904894, 44462736, 51873192, 77809788, 103746384, 155619576, 311239152]

約数ペア:

[(1, 311239152), (2, 155619576), (3, 103746384), (4, 77809788), (6, 51873192), (7, 44462736), (8, 38904894), (9, 34582128), (12, 25936596), (14, 22231368), (16, 19452447), (18, 17291064), (19, 16381008), (21, 14820912), (24, 12968298), (27, 11527376), (28, 11115684), (36, 8645532), (38, 8190504), (42, 7410456), (48, 6484149), (54, 5763688), (56, 5557842), (57, 5460336), (63, 4940304), (72, 4322766), (76, 4095252), (84, 3705228), (108, 2881844), (112, 2778921), (114, 2730168), (126, 2470152), (133, 2340144), (144, 2161383), (152, 2047626), (168, 1852614), (171, 1820112), (189, 1646768), (216, 1440922), (228, 1365084), (252, 1235076), (266, 1170072), (304, 1023813), (336, 926307), (342, 910056), (378, 823384), (399, 780048), (432, 720461), (456, 682542), (504, 617538), (513, 606704), (532, 585036), (684, 455028), (756, 411692), (798, 390024), (912, 341271), (1008, 308769), (1026, 303352), (1064, 292518), (1197, 260016), (1368, 227514), (1512, 205846), (1596, 195012), (2052, 151676), (2128, 146259), (2394, 130008), (2736, 113757), (3024, 102923), (3192, 97506), (3591, 86672), (4104, 75838), (4788, 65004), (5417, 57456), (6384, 48753), (7182, 43336), (8208, 37919), (9576, 32502), (10834, 28728), (14364, 21668), (16251, 19152)]