393163848

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 1400968800

約数和(自身を除く): 1007804952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 121, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 242, 252, 264, 294, 297, 307, 308, 363, 378, 392, 396, 441, 462, 484, 504, 539, 588, 594, 614, 616, 693, 726, 756, 792, 847, 882, 921, 924, 968, 1078, 1089, 1176, 1188, 1228, 1323, 1386, 1452, 1512, 1617, 1694, 1764, 1842, 1848, 2079, 2149, 2156, 2178, 2376, 2456, 2541, 2646, 2763, 2772, 2904, 3234, 3267, 3377, 3388, 3528, 3684, 4158, 4298, 4312, 4356, 4851, 5082, 5292, 5526, 5544, 5929, 6447, 6468, 6534, 6754, 6776, 7368, 7623, 8289, 8316, 8596, 8712, 9702, 10131, 10164, 10584, 11052, 11858, 12894, 12936, 13068, 13508, 14553, 15043, 15246, 16578, 16632, 17192, 17787, 19341, 19404, 20262, 20328, 22104, 22869, 23639, 23716, 25788, 26136, 27016, 29106, 30086, 30393, 30492, 33156, 35574, 37147, 38682, 38808, 40524, 45129, 45738, 47278, 47432, 51576, 53361, 58023, 58212, 60172, 60786, 60984, 66312, 70917, 71148, 74294, 77364, 81048, 90258, 91179, 91476, 94556, 106722, 111441, 116046, 116424, 120344, 121572, 135387, 141834, 142296, 148588, 154728, 160083, 165473, 180516, 182358, 182952, 189112, 212751, 213444, 222882, 232092, 243144, 260029, 270774, 283668, 297176, 320166, 330946, 334323, 361032, 364716, 406161, 425502, 426888, 445764, 464184, 496419, 520058, 541548, 567336, 638253, 640332, 661892, 668646, 729432, 780087, 812322, 851004, 891528, 992838, 1002969, 1040116, 1083096, 1276506, 1280664, 1323784, 1337292, 1489257, 1560174, 1624644, 1702008, 1820203, 1985676, 2005938, 2080232, 2340261, 2553012, 2674584, 2978514, 3120348, 3249288, 3640406, 3971352, 4011876, 4467771, 4680522, 5106024, 5460609, 5957028, 6240696, 7020783, 7280812, 8023752, 8935542, 9361044, 10921218, 11914056, 14041566, 14561624, 16381827, 17871084, 18722088, 21842436, 28083132, 32763654, 35742168, 43684872, 49145481, 56166264, 65527308, 98290962, 131054616, 196581924, 393163848]

約数ペア:

[(1, 393163848), (2, 196581924), (3, 131054616), (4, 98290962), (6, 65527308), (7, 56166264), (8, 49145481), (9, 43684872), (11, 35742168), (12, 32763654), (14, 28083132), (18, 21842436), (21, 18722088), (22, 17871084), (24, 16381827), (27, 14561624), (28, 14041566), (33, 11914056), (36, 10921218), (42, 9361044), (44, 8935542), (49, 8023752), (54, 7280812), (56, 7020783), (63, 6240696), (66, 5957028), (72, 5460609), (77, 5106024), (84, 4680522), (88, 4467771), (98, 4011876), (99, 3971352), (108, 3640406), (121, 3249288), (126, 3120348), (132, 2978514), (147, 2674584), (154, 2553012), (168, 2340261), (189, 2080232), (196, 2005938), (198, 1985676), (216, 1820203), (231, 1702008), (242, 1624644), (252, 1560174), (264, 1489257), (294, 1337292), (297, 1323784), (307, 1280664), (308, 1276506), (363, 1083096), (378, 1040116), (392, 1002969), (396, 992838), (441, 891528), (462, 851004), (484, 812322), (504, 780087), (539, 729432), (588, 668646), (594, 661892), (614, 640332), (616, 638253), (693, 567336), (726, 541548), (756, 520058), (792, 496419), (847, 464184), (882, 445764), (921, 426888), (924, 425502), (968, 406161), (1078, 364716), (1089, 361032), (1176, 334323), (1188, 330946), (1228, 320166), (1323, 297176), (1386, 283668), (1452, 270774), (1512, 260029), (1617, 243144), (1694, 232092), (1764, 222882), (1842, 213444), (1848, 212751), (2079, 189112), (2149, 182952), (2156, 182358), (2178, 180516), (2376, 165473), (2456, 160083), (2541, 154728), (2646, 148588), (2763, 142296), (2772, 141834), (2904, 135387), (3234, 121572), (3267, 120344), (3377, 116424), (3388, 116046), (3528, 111441), (3684, 106722), (4158, 94556), (4298, 91476), (4312, 91179), (4356, 90258), (4851, 81048), (5082, 77364), (5292, 74294), (5526, 71148), (5544, 70917), (5929, 66312), (6447, 60984), (6468, 60786), (6534, 60172), (6754, 58212), (6776, 58023), (7368, 53361), (7623, 51576), (8289, 47432), (8316, 47278), (8596, 45738), (8712, 45129), (9702, 40524), (10131, 38808), (10164, 38682), (10584, 37147), (11052, 35574), (11858, 33156), (12894, 30492), (12936, 30393), (13068, 30086), (13508, 29106), (14553, 27016), (15043, 26136), (15246, 25788), (16578, 23716), (16632, 23639), (17192, 22869), (17787, 22104), (19341, 20328), (19404, 20262)]