287214336

素因数分解:

$2^8\times 3^{10}\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 198

約数和(自身を含む): 905216060

約数和(自身を除く): 618001724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 513, 576, 608, 648, 684, 729, 768, 864, 912, 972, 1026, 1152, 1216, 1296, 1368, 1458, 1539, 1728, 1824, 1944, 2052, 2187, 2304, 2432, 2592, 2736, 2916, 3078, 3456, 3648, 3888, 4104, 4374, 4617, 4864, 5184, 5472, 5832, 6156, 6561, 6912, 7296, 7776, 8208, 8748, 9234, 10368, 10944, 11664, 12312, 13122, 13851, 14592, 15552, 16416, 17496, 18468, 19683, 20736, 21888, 23328, 24624, 26244, 27702, 31104, 32832, 34992, 36936, 39366, 41553, 43776, 46656, 49248, 52488, 55404, 59049, 62208, 65664, 69984, 73872, 78732, 83106, 93312, 98496, 104976, 110808, 118098, 124659, 131328, 139968, 147744, 157464, 166212, 186624, 196992, 209952, 221616, 236196, 249318, 279936, 295488, 314928, 332424, 373977, 393984, 419904, 443232, 472392, 498636, 559872, 590976, 629856, 664848, 747954, 839808, 886464, 944784, 997272, 1121931, 1181952, 1259712, 1329696, 1495908, 1679616, 1772928, 1889568, 1994544, 2243862, 2519424, 2659392, 2991816, 3545856, 3779136, 3989088, 4487724, 5038848, 5318784, 5983632, 7558272, 7978176, 8975448, 10637568, 11967264, 15116544, 15956352, 17950896, 23934528, 31912704, 35901792, 47869056, 71803584, 95738112, 143607168, 287214336]

約数ペア:

[(1, 287214336), (2, 143607168), (3, 95738112), (4, 71803584), (6, 47869056), (8, 35901792), (9, 31912704), (12, 23934528), (16, 17950896), (18, 15956352), (19, 15116544), (24, 11967264), (27, 10637568), (32, 8975448), (36, 7978176), (38, 7558272), (48, 5983632), (54, 5318784), (57, 5038848), (64, 4487724), (72, 3989088), (76, 3779136), (81, 3545856), (96, 2991816), (108, 2659392), (114, 2519424), (128, 2243862), (144, 1994544), (152, 1889568), (162, 1772928), (171, 1679616), (192, 1495908), (216, 1329696), (228, 1259712), (243, 1181952), (256, 1121931), (288, 997272), (304, 944784), (324, 886464), (342, 839808), (384, 747954), (432, 664848), (456, 629856), (486, 590976), (513, 559872), (576, 498636), (608, 472392), (648, 443232), (684, 419904), (729, 393984), (768, 373977), (864, 332424), (912, 314928), (972, 295488), (1026, 279936), (1152, 249318), (1216, 236196), (1296, 221616), (1368, 209952), (1458, 196992), (1539, 186624), (1728, 166212), (1824, 157464), (1944, 147744), (2052, 139968), (2187, 131328), (2304, 124659), (2432, 118098), (2592, 110808), (2736, 104976), (2916, 98496), (3078, 93312), (3456, 83106), (3648, 78732), (3888, 73872), (4104, 69984), (4374, 65664), (4617, 62208), (4864, 59049), (5184, 55404), (5472, 52488), (5832, 49248), (6156, 46656), (6561, 43776), (6912, 41553), (7296, 39366), (7776, 36936), (8208, 34992), (8748, 32832), (9234, 31104), (10368, 27702), (10944, 26244), (11664, 24624), (12312, 23328), (13122, 21888), (13851, 20736), (14592, 19683), (15552, 18468), (16416, 17496)]