2019855648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 5645505600

約数和(自身を除く): 3625649952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 167, 228, 304, 334, 349, 361, 456, 501, 608, 668, 698, 722, 912, 1002, 1047, 1083, 1336, 1396, 1444, 1824, 2004, 2094, 2166, 2672, 2792, 2888, 3173, 4008, 4188, 4332, 5344, 5584, 5776, 6346, 6631, 8016, 8376, 8664, 9519, 11168, 11552, 12692, 13262, 16032, 16752, 17328, 19038, 19893, 25384, 26524, 33504, 34656, 38076, 39786, 50768, 53048, 58283, 60287, 76152, 79572, 101536, 106096, 116566, 120574, 125989, 152304, 159144, 174849, 180861, 212192, 233132, 241148, 251978, 304608, 318288, 349698, 361722, 377967, 466264, 482296, 503956, 636576, 699396, 723444, 755934, 932528, 964592, 1007912, 1107377, 1398792, 1446888, 1511868, 1865056, 1929184, 2015824, 2214754, 2797584, 2893776, 3023736, 3322131, 4031648, 4429508, 5595168, 5787552, 6047472, 6644262, 8859016, 12094944, 13288524, 17718032, 21040163, 26577048, 35436064, 42080326, 53154096, 63120489, 84160652, 106308192, 126240978, 168321304, 252481956, 336642608, 504963912, 673285216, 1009927824, 2019855648]

約数ペア:

[(1, 2019855648), (2, 1009927824), (3, 673285216), (4, 504963912), (6, 336642608), (8, 252481956), (12, 168321304), (16, 126240978), (19, 106308192), (24, 84160652), (32, 63120489), (38, 53154096), (48, 42080326), (57, 35436064), (76, 26577048), (96, 21040163), (114, 17718032), (152, 13288524), (167, 12094944), (228, 8859016), (304, 6644262), (334, 6047472), (349, 5787552), (361, 5595168), (456, 4429508), (501, 4031648), (608, 3322131), (668, 3023736), (698, 2893776), (722, 2797584), (912, 2214754), (1002, 2015824), (1047, 1929184), (1083, 1865056), (1336, 1511868), (1396, 1446888), (1444, 1398792), (1824, 1107377), (2004, 1007912), (2094, 964592), (2166, 932528), (2672, 755934), (2792, 723444), (2888, 699396), (3173, 636576), (4008, 503956), (4188, 482296), (4332, 466264), (5344, 377967), (5584, 361722), (5776, 349698), (6346, 318288), (6631, 304608), (8016, 251978), (8376, 241148), (8664, 233132), (9519, 212192), (11168, 180861), (11552, 174849), (12692, 159144), (13262, 152304), (16032, 125989), (16752, 120574), (17328, 116566), (19038, 106096), (19893, 101536), (25384, 79572), (26524, 76152), (33504, 60287), (34656, 58283), (38076, 53048), (39786, 50768)]