645664992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 2074867200

約数和(自身を除く): 1429202208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 61, 76, 84, 96, 112, 114, 122, 133, 152, 168, 183, 224, 228, 244, 266, 304, 336, 366, 399, 427, 456, 488, 532, 608, 672, 732, 798, 829, 854, 912, 976, 1064, 1159, 1281, 1464, 1596, 1658, 1708, 1824, 1952, 2128, 2318, 2487, 2562, 2928, 3192, 3316, 3416, 3477, 4256, 4636, 4974, 5124, 5803, 5856, 6384, 6632, 6832, 6954, 8113, 9272, 9948, 10248, 11606, 12768, 13264, 13664, 13908, 15751, 16226, 17409, 18544, 19896, 20496, 23212, 24339, 26528, 27816, 31502, 32452, 34818, 37088, 39792, 40992, 46424, 47253, 48678, 50569, 55632, 63004, 64904, 69636, 79584, 92848, 94506, 97356, 101138, 110257, 111264, 126008, 129808, 139272, 151707, 185696, 189012, 194712, 202276, 220514, 252016, 259616, 278544, 303414, 330771, 353983, 378024, 389424, 404552, 441028, 504032, 557088, 606828, 661542, 707966, 756048, 778848, 809104, 882056, 960811, 1061949, 1213656, 1323084, 1415932, 1512096, 1618208, 1764112, 1921622, 2123898, 2427312, 2646168, 2831864, 2882433, 3528224, 3843244, 4247796, 4854624, 5292336, 5663728, 5764866, 6725677, 7686488, 8495592, 10584672, 11327456, 11529732, 13451354, 15372976, 16991184, 20177031, 23059464, 26902708, 30745952, 33982368, 40354062, 46118928, 53805416, 80708124, 92237856, 107610832, 161416248, 215221664, 322832496, 645664992]

約数ペア:

[(1, 645664992), (2, 322832496), (3, 215221664), (4, 161416248), (6, 107610832), (7, 92237856), (8, 80708124), (12, 53805416), (14, 46118928), (16, 40354062), (19, 33982368), (21, 30745952), (24, 26902708), (28, 23059464), (32, 20177031), (38, 16991184), (42, 15372976), (48, 13451354), (56, 11529732), (57, 11327456), (61, 10584672), (76, 8495592), (84, 7686488), (96, 6725677), (112, 5764866), (114, 5663728), (122, 5292336), (133, 4854624), (152, 4247796), (168, 3843244), (183, 3528224), (224, 2882433), (228, 2831864), (244, 2646168), (266, 2427312), (304, 2123898), (336, 1921622), (366, 1764112), (399, 1618208), (427, 1512096), (456, 1415932), (488, 1323084), (532, 1213656), (608, 1061949), (672, 960811), (732, 882056), (798, 809104), (829, 778848), (854, 756048), (912, 707966), (976, 661542), (1064, 606828), (1159, 557088), (1281, 504032), (1464, 441028), (1596, 404552), (1658, 389424), (1708, 378024), (1824, 353983), (1952, 330771), (2128, 303414), (2318, 278544), (2487, 259616), (2562, 252016), (2928, 220514), (3192, 202276), (3316, 194712), (3416, 189012), (3477, 185696), (4256, 151707), (4636, 139272), (4974, 129808), (5124, 126008), (5803, 111264), (5856, 110257), (6384, 101138), (6632, 97356), (6832, 94506), (6954, 92848), (8113, 79584), (9272, 69636), (9948, 64904), (10248, 63004), (11606, 55632), (12768, 50569), (13264, 48678), (13664, 47253), (13908, 46424), (15751, 40992), (16226, 39792), (17409, 37088), (18544, 34818), (19896, 32452), (20496, 31502), (23212, 27816), (24339, 26528)]