262652208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 842612736

約数和(自身を除く): 579960528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 157, 168, 182, 208, 273, 312, 314, 336, 364, 383, 471, 546, 624, 628, 728, 766, 942, 1092, 1099, 1149, 1256, 1456, 1532, 1884, 2041, 2184, 2198, 2298, 2512, 2681, 3064, 3297, 3768, 4082, 4368, 4396, 4596, 4979, 5362, 6123, 6128, 6594, 7536, 8043, 8164, 8792, 9192, 9958, 10724, 12246, 13188, 14287, 14937, 16086, 16328, 17584, 18384, 19916, 21448, 24492, 26376, 28574, 29874, 32172, 32656, 34853, 39832, 42861, 42896, 48984, 52752, 57148, 59748, 60131, 64344, 69706, 79664, 85722, 97968, 104559, 114296, 119496, 120262, 128688, 139412, 171444, 180393, 209118, 228592, 238992, 240524, 278824, 342888, 360786, 418236, 420917, 481048, 557648, 685776, 721572, 781703, 836472, 841834, 962096, 1262751, 1443144, 1563406, 1672944, 1683668, 2345109, 2525502, 2886288, 3126812, 3367336, 4690218, 5051004, 5471921, 6253624, 6734672, 9380436, 10102008, 10943842, 12507248, 16415763, 18760872, 20204016, 21887684, 32831526, 37521744, 43775368, 65663052, 87550736, 131326104, 262652208]

約数ペア:

[(1, 262652208), (2, 131326104), (3, 87550736), (4, 65663052), (6, 43775368), (7, 37521744), (8, 32831526), (12, 21887684), (13, 20204016), (14, 18760872), (16, 16415763), (21, 12507248), (24, 10943842), (26, 10102008), (28, 9380436), (39, 6734672), (42, 6253624), (48, 5471921), (52, 5051004), (56, 4690218), (78, 3367336), (84, 3126812), (91, 2886288), (104, 2525502), (112, 2345109), (156, 1683668), (157, 1672944), (168, 1563406), (182, 1443144), (208, 1262751), (273, 962096), (312, 841834), (314, 836472), (336, 781703), (364, 721572), (383, 685776), (471, 557648), (546, 481048), (624, 420917), (628, 418236), (728, 360786), (766, 342888), (942, 278824), (1092, 240524), (1099, 238992), (1149, 228592), (1256, 209118), (1456, 180393), (1532, 171444), (1884, 139412), (2041, 128688), (2184, 120262), (2198, 119496), (2298, 114296), (2512, 104559), (2681, 97968), (3064, 85722), (3297, 79664), (3768, 69706), (4082, 64344), (4368, 60131), (4396, 59748), (4596, 57148), (4979, 52752), (5362, 48984), (6123, 42896), (6128, 42861), (6594, 39832), (7536, 34853), (8043, 32656), (8164, 32172), (8792, 29874), (9192, 28574), (9958, 26376), (10724, 24492), (12246, 21448), (13188, 19916), (14287, 18384), (14937, 17584), (16086, 16328)]