19221594672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{2791}}^1$

素因数の和:3111

約数の個数: 160

約数和(自身を含む): 57609011200

約数和(自身を除く): 38387416528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 199, 206, 309, 336, 398, 412, 597, 618, 721, 796, 824, 1194, 1236, 1393, 1442, 1592, 1648, 2163, 2388, 2472, 2786, 2791, 2884, 3184, 4179, 4326, 4776, 4944, 5572, 5582, 5768, 8358, 8373, 8652, 9552, 11144, 11164, 11536, 16716, 16746, 17304, 19537, 20497, 22288, 22328, 33432, 33492, 34608, 39074, 40994, 44656, 58611, 61491, 66864, 66984, 78148, 81988, 117222, 122982, 133968, 143479, 156296, 163976, 234444, 245964, 286958, 287473, 312592, 327952, 430437, 468888, 491928, 555409, 573916, 574946, 860874, 862419, 937776, 983856, 1110818, 1147832, 1149892, 1666227, 1721748, 1724838, 2012311, 2221636, 2295664, 2299784, 3332454, 3443496, 3449676, 3887863, 4024622, 4443272, 4599568, 6036933, 6664908, 6886992, 6899352, 7775726, 8049244, 8886544, 11663589, 12073866, 13329816, 13798704, 15551452, 16098488, 23327178, 24147732, 26659632, 31102904, 32196976, 46654356, 48295464, 57207127, 62205808, 93308712, 96590928, 114414254, 171621381, 186617424, 228828508, 343242762, 400449889, 457657016, 686485524, 800899778, 915314032, 1201349667, 1372971048, 1601799556, 2402699334, 2745942096, 3203599112, 4805398668, 6407198224, 9610797336, 19221594672]

約数ペア:

[(1, 19221594672), (2, 9610797336), (3, 6407198224), (4, 4805398668), (6, 3203599112), (7, 2745942096), (8, 2402699334), (12, 1601799556), (14, 1372971048), (16, 1201349667), (21, 915314032), (24, 800899778), (28, 686485524), (42, 457657016), (48, 400449889), (56, 343242762), (84, 228828508), (103, 186617424), (112, 171621381), (168, 114414254), (199, 96590928), (206, 93308712), (309, 62205808), (336, 57207127), (398, 48295464), (412, 46654356), (597, 32196976), (618, 31102904), (721, 26659632), (796, 24147732), (824, 23327178), (1194, 16098488), (1236, 15551452), (1393, 13798704), (1442, 13329816), (1592, 12073866), (1648, 11663589), (2163, 8886544), (2388, 8049244), (2472, 7775726), (2786, 6899352), (2791, 6886992), (2884, 6664908), (3184, 6036933), (4179, 4599568), (4326, 4443272), (4776, 4024622), (4944, 3887863), (5572, 3449676), (5582, 3443496), (5768, 3332454), (8358, 2299784), (8373, 2295664), (8652, 2221636), (9552, 2012311), (11144, 1724838), (11164, 1721748), (11536, 1666227), (16716, 1149892), (16746, 1147832), (17304, 1110818), (19537, 983856), (20497, 937776), (22288, 862419), (22328, 860874), (33432, 574946), (33492, 573916), (34608, 555409), (39074, 491928), (40994, 468888), (44656, 430437), (58611, 327952), (61491, 312592), (66864, 287473), (66984, 286958), (78148, 245964), (81988, 234444), (117222, 163976), (122982, 156296), (133968, 143479)]