305806368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 989936640

約数和(自身を除く): 684130272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 56, 57, 76, 84, 86, 96, 112, 114, 129, 133, 152, 168, 172, 224, 228, 258, 266, 301, 304, 336, 344, 399, 456, 516, 532, 557, 602, 608, 672, 688, 798, 817, 903, 912, 1032, 1064, 1114, 1204, 1376, 1596, 1634, 1671, 1806, 1824, 2064, 2128, 2228, 2408, 2451, 3192, 3268, 3342, 3612, 3899, 4128, 4256, 4456, 4816, 4902, 5719, 6384, 6536, 6684, 7224, 7798, 8912, 9632, 9804, 10583, 11438, 11697, 12768, 13072, 13368, 14448, 15596, 17157, 17824, 19608, 21166, 22876, 23394, 23951, 26144, 26736, 28896, 31192, 31749, 34314, 39216, 42332, 45752, 46788, 47902, 53472, 62384, 63498, 68628, 71853, 74081, 78432, 84664, 91504, 93576, 95804, 124768, 126996, 137256, 143706, 148162, 167657, 169328, 183008, 187152, 191608, 222243, 253992, 274512, 287412, 296324, 335314, 338656, 374304, 383216, 444486, 455069, 502971, 507984, 549024, 574824, 592648, 670628, 766432, 888972, 910138, 1005942, 1015968, 1149648, 1185296, 1341256, 1365207, 1777944, 1820276, 2011884, 2299296, 2370592, 2682512, 2730414, 3185483, 3555888, 3640552, 4023768, 5365024, 5460828, 6370966, 7111776, 7281104, 8047536, 9556449, 10921656, 12741932, 14562208, 16095072, 19112898, 21843312, 25483864, 38225796, 43686624, 50967728, 76451592, 101935456, 152903184, 305806368]

約数ペア:

[(1, 305806368), (2, 152903184), (3, 101935456), (4, 76451592), (6, 50967728), (7, 43686624), (8, 38225796), (12, 25483864), (14, 21843312), (16, 19112898), (19, 16095072), (21, 14562208), (24, 12741932), (28, 10921656), (32, 9556449), (38, 8047536), (42, 7281104), (43, 7111776), (48, 6370966), (56, 5460828), (57, 5365024), (76, 4023768), (84, 3640552), (86, 3555888), (96, 3185483), (112, 2730414), (114, 2682512), (129, 2370592), (133, 2299296), (152, 2011884), (168, 1820276), (172, 1777944), (224, 1365207), (228, 1341256), (258, 1185296), (266, 1149648), (301, 1015968), (304, 1005942), (336, 910138), (344, 888972), (399, 766432), (456, 670628), (516, 592648), (532, 574824), (557, 549024), (602, 507984), (608, 502971), (672, 455069), (688, 444486), (798, 383216), (817, 374304), (903, 338656), (912, 335314), (1032, 296324), (1064, 287412), (1114, 274512), (1204, 253992), (1376, 222243), (1596, 191608), (1634, 187152), (1671, 183008), (1806, 169328), (1824, 167657), (2064, 148162), (2128, 143706), (2228, 137256), (2408, 126996), (2451, 124768), (3192, 95804), (3268, 93576), (3342, 91504), (3612, 84664), (3899, 78432), (4128, 74081), (4256, 71853), (4456, 68628), (4816, 63498), (4902, 62384), (5719, 53472), (6384, 47902), (6536, 46788), (6684, 45752), (7224, 42332), (7798, 39216), (8912, 34314), (9632, 31749), (9804, 31192), (10583, 28896), (11438, 26736), (11697, 26144), (12768, 23951), (13072, 23394), (13368, 22876), (14448, 21166), (15596, 19608), (17157, 17824)]