388464048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 1308041280

約数和(自身を除く): 919577232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 97, 112, 116, 126, 137, 144, 168, 174, 194, 203, 232, 252, 261, 274, 291, 336, 348, 388, 406, 411, 464, 504, 522, 548, 582, 609, 679, 696, 776, 812, 822, 873, 959, 1008, 1044, 1096, 1164, 1218, 1233, 1358, 1392, 1552, 1624, 1644, 1746, 1827, 1918, 2037, 2088, 2192, 2328, 2436, 2466, 2716, 2813, 2877, 3248, 3288, 3492, 3654, 3836, 3973, 4074, 4176, 4656, 4872, 4932, 5432, 5626, 5754, 6111, 6576, 6984, 7308, 7672, 7946, 8148, 8439, 8631, 9744, 9864, 10864, 11252, 11508, 11919, 12222, 13289, 13968, 14616, 15344, 15892, 16296, 16878, 17262, 19691, 19728, 22504, 23016, 23838, 24444, 25317, 26578, 27811, 29232, 31784, 32592, 33756, 34524, 35757, 39382, 39867, 45008, 46032, 47676, 48888, 50634, 53156, 55622, 59073, 63568, 67512, 69048, 71514, 78764, 79734, 83433, 93023, 95352, 97776, 101268, 106312, 111244, 118146, 119601, 135024, 138096, 143028, 157528, 159468, 166866, 177219, 186046, 190704, 202536, 212624, 222488, 236292, 239202, 250299, 279069, 286056, 315056, 318936, 333732, 354438, 372092, 385381, 405072, 444976, 472584, 478404, 500598, 558138, 572112, 637872, 667464, 708876, 744184, 770762, 837207, 945168, 956808, 1001196, 1116276, 1156143, 1334928, 1417752, 1488368, 1541524, 1674414, 1913616, 2002392, 2232552, 2312286, 2697667, 2835504, 3083048, 3348828, 3468429, 4004784, 4465104, 4624572, 5395334, 6166096, 6697656, 6936858, 8093001, 9249144, 10790668, 13395312, 13873716, 16186002, 18498288, 21581336, 24279003, 27747432, 32372004, 43162672, 48558006, 55494864, 64744008, 97116012, 129488016, 194232024, 388464048]

約数ペア:

[(1, 388464048), (2, 194232024), (3, 129488016), (4, 97116012), (6, 64744008), (7, 55494864), (8, 48558006), (9, 43162672), (12, 32372004), (14, 27747432), (16, 24279003), (18, 21581336), (21, 18498288), (24, 16186002), (28, 13873716), (29, 13395312), (36, 10790668), (42, 9249144), (48, 8093001), (56, 6936858), (58, 6697656), (63, 6166096), (72, 5395334), (84, 4624572), (87, 4465104), (97, 4004784), (112, 3468429), (116, 3348828), (126, 3083048), (137, 2835504), (144, 2697667), (168, 2312286), (174, 2232552), (194, 2002392), (203, 1913616), (232, 1674414), (252, 1541524), (261, 1488368), (274, 1417752), (291, 1334928), (336, 1156143), (348, 1116276), (388, 1001196), (406, 956808), (411, 945168), (464, 837207), (504, 770762), (522, 744184), (548, 708876), (582, 667464), (609, 637872), (679, 572112), (696, 558138), (776, 500598), (812, 478404), (822, 472584), (873, 444976), (959, 405072), (1008, 385381), (1044, 372092), (1096, 354438), (1164, 333732), (1218, 318936), (1233, 315056), (1358, 286056), (1392, 279069), (1552, 250299), (1624, 239202), (1644, 236292), (1746, 222488), (1827, 212624), (1918, 202536), (2037, 190704), (2088, 186046), (2192, 177219), (2328, 166866), (2436, 159468), (2466, 157528), (2716, 143028), (2813, 138096), (2877, 135024), (3248, 119601), (3288, 118146), (3492, 111244), (3654, 106312), (3836, 101268), (3973, 97776), (4074, 95352), (4176, 93023), (4656, 83433), (4872, 79734), (4932, 78764), (5432, 71514), (5626, 69048), (5754, 67512), (6111, 63568), (6576, 59073), (6984, 55622), (7308, 53156), (7672, 50634), (7946, 48888), (8148, 47676), (8439, 46032), (8631, 45008), (9744, 39867), (9864, 39382), (10864, 35757), (11252, 34524), (11508, 33756), (11919, 32592), (12222, 31784), (13289, 29232), (13968, 27811), (14616, 26578), (15344, 25317), (15892, 24444), (16296, 23838), (16878, 23016), (17262, 22504), (19691, 19728)]