19457054208

素因数分解:

$2^9\times 3^2\times {\mathrm{271}}^1\times {\mathrm{15581}}^1$

素因数の和:15876

約数の個数: 120

約数和(自身を含む): 56365204896

約数和(自身を除く): 36908150688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 512, 542, 576, 768, 813, 1084, 1152, 1536, 1626, 2168, 2304, 2439, 3252, 4336, 4608, 4878, 6504, 8672, 9756, 13008, 15581, 17344, 19512, 26016, 31162, 34688, 39024, 46743, 52032, 62324, 69376, 78048, 93486, 104064, 124648, 138752, 140229, 156096, 186972, 208128, 249296, 280458, 312192, 373944, 416256, 498592, 560916, 624384, 747888, 997184, 1121832, 1248768, 1495776, 1994368, 2243664, 2991552, 3988736, 4222451, 4487328, 5983104, 7977472, 8444902, 8974656, 11966208, 12667353, 16889804, 17949312, 23932416, 25334706, 33779608, 35898624, 38002059, 50669412, 67559216, 71797248, 76004118, 101338824, 135118432, 152008236, 202677648, 270236864, 304016472, 405355296, 540473728, 608032944, 810710592, 1080947456, 1216065888, 1621421184, 2161894912, 2432131776, 3242842368, 4864263552, 6485684736, 9728527104, 19457054208]

約数ペア:

[(1, 19457054208), (2, 9728527104), (3, 6485684736), (4, 4864263552), (6, 3242842368), (8, 2432131776), (9, 2161894912), (12, 1621421184), (16, 1216065888), (18, 1080947456), (24, 810710592), (32, 608032944), (36, 540473728), (48, 405355296), (64, 304016472), (72, 270236864), (96, 202677648), (128, 152008236), (144, 135118432), (192, 101338824), (256, 76004118), (271, 71797248), (288, 67559216), (384, 50669412), (512, 38002059), (542, 35898624), (576, 33779608), (768, 25334706), (813, 23932416), (1084, 17949312), (1152, 16889804), (1536, 12667353), (1626, 11966208), (2168, 8974656), (2304, 8444902), (2439, 7977472), (3252, 5983104), (4336, 4487328), (4608, 4222451), (4878, 3988736), (6504, 2991552), (8672, 2243664), (9756, 1994368), (13008, 1495776), (15581, 1248768), (17344, 1121832), (19512, 997184), (26016, 747888), (31162, 624384), (34688, 560916), (39024, 498592), (46743, 416256), (52032, 373944), (62324, 312192), (69376, 280458), (78048, 249296), (93486, 208128), (104064, 186972), (124648, 156096), (138752, 140229)]