312609888

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 973728000

約数和(自身を除く): 661118112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 137, 139, 144, 152, 171, 216, 228, 274, 278, 288, 304, 342, 411, 417, 432, 456, 513, 548, 556, 608, 684, 822, 834, 864, 912, 1026, 1096, 1112, 1233, 1251, 1368, 1644, 1668, 1824, 2052, 2192, 2224, 2466, 2502, 2603, 2641, 2736, 3288, 3336, 3699, 3753, 4104, 4384, 4448, 4932, 5004, 5206, 5282, 5472, 6576, 6672, 7398, 7506, 7809, 7923, 8208, 9864, 10008, 10412, 10564, 13152, 13344, 14796, 15012, 15618, 15846, 16416, 19043, 19728, 20016, 20824, 21128, 23427, 23769, 29592, 30024, 31236, 31692, 38086, 39456, 40032, 41648, 42256, 46854, 47538, 57129, 59184, 60048, 62472, 63384, 70281, 71307, 76172, 83296, 84512, 93708, 95076, 114258, 118368, 120096, 124944, 126768, 140562, 142614, 152344, 171387, 187416, 190152, 228516, 249888, 253536, 281124, 285228, 304688, 342774, 361817, 374832, 380304, 457032, 514161, 562248, 570456, 609376, 685548, 723634, 749664, 760608, 914064, 1028322, 1085451, 1124496, 1140912, 1371096, 1447268, 1828128, 2056644, 2170902, 2248992, 2281824, 2742192, 2894536, 3256353, 4113288, 4341804, 5484384, 5789072, 6512706, 8226576, 8683608, 9769059, 11578144, 13025412, 16453152, 17367216, 19538118, 26050824, 34734432, 39076236, 52101648, 78152472, 104203296, 156304944, 312609888]

約数ペア:

[(1, 312609888), (2, 156304944), (3, 104203296), (4, 78152472), (6, 52101648), (8, 39076236), (9, 34734432), (12, 26050824), (16, 19538118), (18, 17367216), (19, 16453152), (24, 13025412), (27, 11578144), (32, 9769059), (36, 8683608), (38, 8226576), (48, 6512706), (54, 5789072), (57, 5484384), (72, 4341804), (76, 4113288), (96, 3256353), (108, 2894536), (114, 2742192), (137, 2281824), (139, 2248992), (144, 2170902), (152, 2056644), (171, 1828128), (216, 1447268), (228, 1371096), (274, 1140912), (278, 1124496), (288, 1085451), (304, 1028322), (342, 914064), (411, 760608), (417, 749664), (432, 723634), (456, 685548), (513, 609376), (548, 570456), (556, 562248), (608, 514161), (684, 457032), (822, 380304), (834, 374832), (864, 361817), (912, 342774), (1026, 304688), (1096, 285228), (1112, 281124), (1233, 253536), (1251, 249888), (1368, 228516), (1644, 190152), (1668, 187416), (1824, 171387), (2052, 152344), (2192, 142614), (2224, 140562), (2466, 126768), (2502, 124944), (2603, 120096), (2641, 118368), (2736, 114258), (3288, 95076), (3336, 93708), (3699, 84512), (3753, 83296), (4104, 76172), (4384, 71307), (4448, 70281), (4932, 63384), (5004, 62472), (5206, 60048), (5282, 59184), (5472, 57129), (6576, 47538), (6672, 46854), (7398, 42256), (7506, 41648), (7809, 40032), (7923, 39456), (8208, 38086), (9864, 31692), (10008, 31236), (10412, 30024), (10564, 29592), (13152, 23769), (13344, 23427), (14796, 21128), (15012, 20824), (15618, 20016), (15846, 19728), (16416, 19043)]