31784037216

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14437}}^1$

素因数の和:14557

約数の個数: 192

約数和(自身を含む): 94306705920

約数和(自身を除く): 62522668704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 71, 76, 96, 102, 114, 136, 142, 152, 204, 213, 228, 272, 284, 304, 323, 408, 426, 456, 544, 568, 608, 646, 816, 852, 912, 969, 1136, 1207, 1292, 1349, 1632, 1704, 1824, 1938, 2272, 2414, 2584, 2698, 3408, 3621, 3876, 4047, 4828, 5168, 5396, 6816, 7242, 7752, 8094, 9656, 10336, 10792, 14437, 14484, 15504, 16188, 19312, 21584, 22933, 28874, 28968, 31008, 32376, 38624, 43168, 43311, 45866, 57748, 57936, 64752, 68799, 86622, 91732, 115496, 115872, 129504, 137598, 173244, 183464, 230992, 245429, 274303, 275196, 346488, 366928, 461984, 490858, 548606, 550392, 692976, 733856, 736287, 822909, 981716, 1025027, 1097212, 1100784, 1385952, 1472574, 1645818, 1963432, 2050054, 2194424, 2201568, 2945148, 3075081, 3291636, 3926864, 4100108, 4388848, 4663151, 5890296, 6150162, 6583272, 7853728, 8200216, 8777696, 9326302, 11780592, 12300324, 13166544, 13989453, 16400432, 17425459, 18652604, 19475513, 23561184, 24600648, 26333088, 27978906, 32800864, 34850918, 37305208, 38951026, 49201296, 52276377, 55957812, 58426539, 69701836, 74610416, 77902052, 98402592, 104552754, 111915624, 116853078, 139403672, 149220832, 155804104, 209105508, 223831248, 233706156, 278807344, 311608208, 331083721, 418211016, 447662496, 467412312, 557614688, 623216416, 662167442, 836422032, 934824624, 993251163, 1324334884, 1672844064, 1869649248, 1986502326, 2648669768, 3973004652, 5297339536, 7946009304, 10594679072, 15892018608, 31784037216]

約数ペア:

[(1, 31784037216), (2, 15892018608), (3, 10594679072), (4, 7946009304), (6, 5297339536), (8, 3973004652), (12, 2648669768), (16, 1986502326), (17, 1869649248), (19, 1672844064), (24, 1324334884), (32, 993251163), (34, 934824624), (38, 836422032), (48, 662167442), (51, 623216416), (57, 557614688), (68, 467412312), (71, 447662496), (76, 418211016), (96, 331083721), (102, 311608208), (114, 278807344), (136, 233706156), (142, 223831248), (152, 209105508), (204, 155804104), (213, 149220832), (228, 139403672), (272, 116853078), (284, 111915624), (304, 104552754), (323, 98402592), (408, 77902052), (426, 74610416), (456, 69701836), (544, 58426539), (568, 55957812), (608, 52276377), (646, 49201296), (816, 38951026), (852, 37305208), (912, 34850918), (969, 32800864), (1136, 27978906), (1207, 26333088), (1292, 24600648), (1349, 23561184), (1632, 19475513), (1704, 18652604), (1824, 17425459), (1938, 16400432), (2272, 13989453), (2414, 13166544), (2584, 12300324), (2698, 11780592), (3408, 9326302), (3621, 8777696), (3876, 8200216), (4047, 7853728), (4828, 6583272), (5168, 6150162), (5396, 5890296), (6816, 4663151), (7242, 4388848), (7752, 4100108), (8094, 3926864), (9656, 3291636), (10336, 3075081), (10792, 2945148), (14437, 2201568), (14484, 2194424), (15504, 2050054), (16188, 1963432), (19312, 1645818), (21584, 1472574), (22933, 1385952), (28874, 1100784), (28968, 1097212), (31008, 1025027), (32376, 981716), (38624, 822909), (43168, 736287), (43311, 733856), (45866, 692976), (57748, 550392), (57936, 548606), (64752, 490858), (68799, 461984), (86622, 366928), (91732, 346488), (115496, 275196), (115872, 274303), (129504, 245429), (137598, 230992), (173244, 183464)]