216465984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1513

約数の個数: 168

約数和(自身を含む): 728764608

約数和(自身を除く): 512298624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 1008, 1036, 1184, 1332, 1344, 1451, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 2902, 3108, 3552, 4032, 4144, 4353, 4662, 5328, 5804, 6216, 7104, 8288, 8706, 9324, 10157, 10656, 11608, 12432, 13059, 16576, 17412, 18648, 20314, 21312, 23216, 24864, 26118, 30471, 34824, 37296, 40628, 46432, 49728, 52236, 53687, 60942, 69648, 74592, 81256, 91413, 92864, 104472, 107374, 121884, 139296, 149184, 161061, 162512, 182826, 208944, 214748, 243768, 278592, 322122, 325024, 365652, 375809, 417888, 429496, 483183, 487536, 644244, 650048, 731304, 751618, 835776, 858992, 966366, 975072, 1127427, 1288488, 1462608, 1503236, 1717984, 1932732, 1950144, 2254854, 2576976, 2925216, 3006472, 3382281, 3435968, 3865464, 4509708, 5153952, 5850432, 6012944, 6764562, 7730928, 9019416, 10307904, 12025888, 13529124, 15461856, 18038832, 24051776, 27058248, 30923712, 36077664, 54116496, 72155328, 108232992, 216465984]

約数ペア:

[(1, 216465984), (2, 108232992), (3, 72155328), (4, 54116496), (6, 36077664), (7, 30923712), (8, 27058248), (9, 24051776), (12, 18038832), (14, 15461856), (16, 13529124), (18, 12025888), (21, 10307904), (24, 9019416), (28, 7730928), (32, 6764562), (36, 6012944), (37, 5850432), (42, 5153952), (48, 4509708), (56, 3865464), (63, 3435968), (64, 3382281), (72, 3006472), (74, 2925216), (84, 2576976), (96, 2254854), (111, 1950144), (112, 1932732), (126, 1717984), (144, 1503236), (148, 1462608), (168, 1288488), (192, 1127427), (222, 975072), (224, 966366), (252, 858992), (259, 835776), (288, 751618), (296, 731304), (333, 650048), (336, 644244), (444, 487536), (448, 483183), (504, 429496), (518, 417888), (576, 375809), (592, 365652), (666, 325024), (672, 322122), (777, 278592), (888, 243768), (1008, 214748), (1036, 208944), (1184, 182826), (1332, 162512), (1344, 161061), (1451, 149184), (1554, 139296), (1776, 121884), (2016, 107374), (2072, 104472), (2331, 92864), (2368, 91413), (2664, 81256), (2902, 74592), (3108, 69648), (3552, 60942), (4032, 53687), (4144, 52236), (4353, 49728), (4662, 46432), (5328, 40628), (5804, 37296), (6216, 34824), (7104, 30471), (8288, 26118), (8706, 24864), (9324, 23216), (10157, 21312), (10656, 20314), (11608, 18648), (12432, 17412), (13059, 16576)]