311328108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 1012004448

約数和(自身を除く): 700676340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 113, 116, 117, 126, 156, 174, 182, 203, 226, 234, 252, 261, 273, 339, 348, 364, 377, 406, 452, 468, 522, 546, 609, 678, 754, 791, 812, 819, 841, 1017, 1044, 1092, 1131, 1218, 1356, 1469, 1508, 1582, 1638, 1682, 1827, 2034, 2262, 2373, 2436, 2523, 2639, 2938, 3164, 3276, 3277, 3364, 3393, 3654, 4068, 4407, 4524, 4746, 5046, 5278, 5876, 5887, 6554, 6786, 7119, 7308, 7569, 7917, 8814, 9492, 9831, 10092, 10283, 10556, 10933, 11774, 13108, 13221, 13572, 14238, 15138, 15834, 17628, 17661, 19662, 20566, 21866, 22939, 23548, 23751, 26442, 28476, 29493, 30276, 30849, 31668, 32799, 35322, 39324, 41132, 42601, 43732, 45878, 47502, 52884, 52983, 58986, 61698, 65598, 68817, 70644, 76531, 85202, 91756, 92547, 95004, 95033, 98397, 105966, 117972, 123396, 127803, 131196, 137634, 153062, 170404, 185094, 190066, 196794, 206451, 211932, 229593, 255606, 275268, 285099, 298207, 306124, 370188, 380132, 383409, 393588, 412902, 459186, 511212, 570198, 596414, 665231, 688779, 766818, 825804, 855297, 894621, 918372, 1140396, 1192828, 1235429, 1330462, 1377558, 1533636, 1710594, 1789242, 1995693, 2470858, 2660924, 2683863, 2755116, 3421188, 3578484, 3706287, 3991386, 4941716, 5367726, 5987079, 7412574, 7982772, 8648003, 10735452, 11118861, 11974158, 14825148, 17296006, 22237722, 23948316, 25944009, 34592012, 44475444, 51888018, 77832027, 103776036, 155664054, 311328108]

約数ペア:

[(1, 311328108), (2, 155664054), (3, 103776036), (4, 77832027), (6, 51888018), (7, 44475444), (9, 34592012), (12, 25944009), (13, 23948316), (14, 22237722), (18, 17296006), (21, 14825148), (26, 11974158), (28, 11118861), (29, 10735452), (36, 8648003), (39, 7982772), (42, 7412574), (52, 5987079), (58, 5367726), (63, 4941716), (78, 3991386), (84, 3706287), (87, 3578484), (91, 3421188), (113, 2755116), (116, 2683863), (117, 2660924), (126, 2470858), (156, 1995693), (174, 1789242), (182, 1710594), (203, 1533636), (226, 1377558), (234, 1330462), (252, 1235429), (261, 1192828), (273, 1140396), (339, 918372), (348, 894621), (364, 855297), (377, 825804), (406, 766818), (452, 688779), (468, 665231), (522, 596414), (546, 570198), (609, 511212), (678, 459186), (754, 412902), (791, 393588), (812, 383409), (819, 380132), (841, 370188), (1017, 306124), (1044, 298207), (1092, 285099), (1131, 275268), (1218, 255606), (1356, 229593), (1469, 211932), (1508, 206451), (1582, 196794), (1638, 190066), (1682, 185094), (1827, 170404), (2034, 153062), (2262, 137634), (2373, 131196), (2436, 127803), (2523, 123396), (2639, 117972), (2938, 105966), (3164, 98397), (3276, 95033), (3277, 95004), (3364, 92547), (3393, 91756), (3654, 85202), (4068, 76531), (4407, 70644), (4524, 68817), (4746, 65598), (5046, 61698), (5278, 58986), (5876, 52983), (5887, 52884), (6554, 47502), (6786, 45878), (7119, 43732), (7308, 42601), (7569, 41132), (7917, 39324), (8814, 35322), (9492, 32799), (9831, 31668), (10092, 30849), (10283, 30276), (10556, 29493), (10933, 28476), (11774, 26442), (13108, 23751), (13221, 23548), (13572, 22939), (14238, 21866), (15138, 20566), (15834, 19662), (17628, 17661)]