887276208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2963

約数の個数: 160

約数和(自身を含む): 2861816832

約数和(自身を除く): 1974540624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 852, 923, 994, 1092, 1136, 1456, 1491, 1704, 1846, 1988, 2184, 2769, 2861, 2982, 3408, 3692, 3976, 4368, 5538, 5722, 5964, 6461, 7384, 7952, 8583, 11076, 11444, 11928, 12922, 14768, 17166, 19383, 20027, 22152, 22888, 23856, 25844, 34332, 37193, 38766, 40054, 44304, 45776, 51688, 60081, 68664, 74386, 77532, 80108, 103376, 111579, 120162, 137328, 148772, 155064, 160216, 203131, 223158, 240324, 260351, 297544, 310128, 320432, 406262, 446316, 480648, 520702, 595088, 609393, 781053, 812524, 892632, 961296, 1041404, 1218786, 1421917, 1562106, 1625048, 1785264, 2082808, 2437572, 2640703, 2843834, 3124212, 3250096, 4165616, 4265751, 4875144, 5281406, 5687668, 6248424, 7922109, 8531502, 9750288, 10562812, 11375336, 12496848, 15844218, 17063004, 18484921, 21125624, 22750672, 31688436, 34126008, 36969842, 42251248, 55454763, 63376872, 68252016, 73939684, 110909526, 126753744, 147879368, 221819052, 295758736, 443638104, 887276208]

約数ペア:

[(1, 887276208), (2, 443638104), (3, 295758736), (4, 221819052), (6, 147879368), (7, 126753744), (8, 110909526), (12, 73939684), (13, 68252016), (14, 63376872), (16, 55454763), (21, 42251248), (24, 36969842), (26, 34126008), (28, 31688436), (39, 22750672), (42, 21125624), (48, 18484921), (52, 17063004), (56, 15844218), (71, 12496848), (78, 11375336), (84, 10562812), (91, 9750288), (104, 8531502), (112, 7922109), (142, 6248424), (156, 5687668), (168, 5281406), (182, 4875144), (208, 4265751), (213, 4165616), (273, 3250096), (284, 3124212), (312, 2843834), (336, 2640703), (364, 2437572), (426, 2082808), (497, 1785264), (546, 1625048), (568, 1562106), (624, 1421917), (728, 1218786), (852, 1041404), (923, 961296), (994, 892632), (1092, 812524), (1136, 781053), (1456, 609393), (1491, 595088), (1704, 520702), (1846, 480648), (1988, 446316), (2184, 406262), (2769, 320432), (2861, 310128), (2982, 297544), (3408, 260351), (3692, 240324), (3976, 223158), (4368, 203131), (5538, 160216), (5722, 155064), (5964, 148772), (6461, 137328), (7384, 120162), (7952, 111579), (8583, 103376), (11076, 80108), (11444, 77532), (11928, 74386), (12922, 68664), (14768, 60081), (17166, 51688), (19383, 45776), (20027, 44304), (22152, 40054), (22888, 38766), (23856, 37193), (25844, 34332)]