1976204592

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 6066278400

約数和(自身を除く): 4090073808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 79, 82, 114, 123, 144, 152, 158, 164, 171, 223, 228, 237, 246, 304, 316, 328, 342, 369, 446, 456, 474, 492, 632, 656, 669, 684, 711, 738, 779, 892, 912, 948, 984, 1264, 1338, 1368, 1422, 1476, 1501, 1558, 1784, 1896, 1968, 2007, 2337, 2676, 2736, 2844, 2952, 3002, 3116, 3239, 3568, 3792, 4014, 4237, 4503, 4674, 5352, 5688, 5904, 6004, 6232, 6478, 7011, 8028, 8474, 9006, 9143, 9348, 9717, 10704, 11376, 12008, 12464, 12711, 12956, 13509, 14022, 16056, 16948, 17617, 18012, 18286, 18696, 19434, 24016, 25422, 25912, 27018, 27429, 28044, 29151, 32112, 33896, 35234, 36024, 36572, 37392, 38133, 38868, 50844, 51824, 52851, 54036, 54858, 56088, 58302, 61541, 67792, 70468, 72048, 73144, 76266, 77736, 82287, 101688, 105702, 108072, 109716, 112176, 116604, 123082, 140936, 146288, 152532, 155472, 158553, 164574, 173717, 184623, 203376, 211404, 216144, 219432, 233208, 246164, 281872, 305064, 317106, 329148, 334723, 347434, 369246, 422808, 438864, 466416, 492328, 521151, 553869, 610128, 634212, 658296, 669446, 694868, 722297, 738492, 845616, 984656, 1004169, 1042302, 1107738, 1268424, 1316592, 1338892, 1389736, 1444594, 1476984, 1563453, 2008338, 2084604, 2166891, 2215476, 2536848, 2677784, 2779472, 2889188, 2953968, 3012507, 3126906, 4016676, 4169208, 4333782, 4430952, 5355568, 5778376, 6025014, 6253812, 6500673, 8033352, 8338416, 8667564, 8861904, 11556752, 12050028, 12507624, 13001346, 13723643, 16066704, 17335128, 24100056, 25015248, 26002692, 27447286, 34670256, 41170929, 48200112, 52005384, 54894572, 82341858, 104010768, 109789144, 123512787, 164683716, 219578288, 247025574, 329367432, 494051148, 658734864, 988102296, 1976204592]

約数ペア:

[(1, 1976204592), (2, 988102296), (3, 658734864), (4, 494051148), (6, 329367432), (8, 247025574), (9, 219578288), (12, 164683716), (16, 123512787), (18, 109789144), (19, 104010768), (24, 82341858), (36, 54894572), (38, 52005384), (41, 48200112), (48, 41170929), (57, 34670256), (72, 27447286), (76, 26002692), (79, 25015248), (82, 24100056), (114, 17335128), (123, 16066704), (144, 13723643), (152, 13001346), (158, 12507624), (164, 12050028), (171, 11556752), (223, 8861904), (228, 8667564), (237, 8338416), (246, 8033352), (304, 6500673), (316, 6253812), (328, 6025014), (342, 5778376), (369, 5355568), (446, 4430952), (456, 4333782), (474, 4169208), (492, 4016676), (632, 3126906), (656, 3012507), (669, 2953968), (684, 2889188), (711, 2779472), (738, 2677784), (779, 2536848), (892, 2215476), (912, 2166891), (948, 2084604), (984, 2008338), (1264, 1563453), (1338, 1476984), (1368, 1444594), (1422, 1389736), (1476, 1338892), (1501, 1316592), (1558, 1268424), (1784, 1107738), (1896, 1042302), (1968, 1004169), (2007, 984656), (2337, 845616), (2676, 738492), (2736, 722297), (2844, 694868), (2952, 669446), (3002, 658296), (3116, 634212), (3239, 610128), (3568, 553869), (3792, 521151), (4014, 492328), (4237, 466416), (4503, 438864), (4674, 422808), (5352, 369246), (5688, 347434), (5904, 334723), (6004, 329148), (6232, 317106), (6478, 305064), (7011, 281872), (8028, 246164), (8474, 233208), (9006, 219432), (9143, 216144), (9348, 211404), (9717, 203376), (10704, 184623), (11376, 173717), (12008, 164574), (12464, 158553), (12711, 155472), (12956, 152532), (13509, 146288), (14022, 140936), (16056, 123082), (16948, 116604), (17617, 112176), (18012, 109716), (18286, 108072), (18696, 105702), (19434, 101688), (24016, 82287), (25422, 77736), (25912, 76266), (27018, 73144), (27429, 72048), (28044, 70468), (29151, 67792), (32112, 61541), (33896, 58302), (35234, 56088), (36024, 54858), (36572, 54036), (37392, 52851), (38133, 51824), (38868, 50844)]