440430144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 224

約数和(自身を含む): 1501274112

約数和(自身を除く): 1060843968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 448, 462, 496, 528, 616, 651, 672, 682, 704, 744, 868, 924, 961, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1488, 1736, 1848, 1922, 1984, 2046, 2112, 2387, 2464, 2604, 2728, 2883, 2976, 3472, 3696, 3844, 4092, 4774, 4928, 5208, 5456, 5766, 5952, 6727, 6944, 7161, 7392, 7688, 8184, 9548, 10416, 10571, 10912, 11532, 13454, 13888, 14322, 14784, 15376, 16368, 19096, 20181, 20832, 21142, 21824, 23064, 26908, 28644, 29791, 30752, 31713, 32736, 38192, 40362, 41664, 42284, 46128, 53816, 57288, 59582, 61504, 63426, 65472, 73997, 76384, 80724, 84568, 89373, 92256, 107632, 114576, 119164, 126852, 147994, 152768, 161448, 169136, 178746, 184512, 208537, 215264, 221991, 229152, 238328, 253704, 295988, 322896, 327701, 338272, 357492, 417074, 430528, 443982, 458304, 476656, 507408, 591976, 625611, 645792, 655402, 676544, 714984, 834148, 887964, 953312, 983103, 1014816, 1183952, 1251222, 1291584, 1310804, 1429968, 1668296, 1775928, 1906624, 1966206, 2029632, 2293907, 2367904, 2502444, 2621608, 2859936, 3336592, 3551856, 3932412, 4587814, 4735808, 5004888, 5243216, 5719872, 6673184, 6881721, 7103712, 7864824, 9175628, 10009776, 10486432, 13346368, 13763442, 14207424, 15729648, 18351256, 20019552, 20972864, 27526884, 31459296, 36702512, 40039104, 55053768, 62918592, 73405024, 110107536, 146810048, 220215072, 440430144]

約数ペア:

[(1, 440430144), (2, 220215072), (3, 146810048), (4, 110107536), (6, 73405024), (7, 62918592), (8, 55053768), (11, 40039104), (12, 36702512), (14, 31459296), (16, 27526884), (21, 20972864), (22, 20019552), (24, 18351256), (28, 15729648), (31, 14207424), (32, 13763442), (33, 13346368), (42, 10486432), (44, 10009776), (48, 9175628), (56, 7864824), (62, 7103712), (64, 6881721), (66, 6673184), (77, 5719872), (84, 5243216), (88, 5004888), (93, 4735808), (96, 4587814), (112, 3932412), (124, 3551856), (132, 3336592), (154, 2859936), (168, 2621608), (176, 2502444), (186, 2367904), (192, 2293907), (217, 2029632), (224, 1966206), (231, 1906624), (248, 1775928), (264, 1668296), (308, 1429968), (336, 1310804), (341, 1291584), (352, 1251222), (372, 1183952), (434, 1014816), (448, 983103), (462, 953312), (496, 887964), (528, 834148), (616, 714984), (651, 676544), (672, 655402), (682, 645792), (704, 625611), (744, 591976), (868, 507408), (924, 476656), (961, 458304), (992, 443982), (1023, 430528), (1056, 417074), (1232, 357492), (1302, 338272), (1344, 327701), (1364, 322896), (1488, 295988), (1736, 253704), (1848, 238328), (1922, 229152), (1984, 221991), (2046, 215264), (2112, 208537), (2387, 184512), (2464, 178746), (2604, 169136), (2728, 161448), (2883, 152768), (2976, 147994), (3472, 126852), (3696, 119164), (3844, 114576), (4092, 107632), (4774, 92256), (4928, 89373), (5208, 84568), (5456, 80724), (5766, 76384), (5952, 73997), (6727, 65472), (6944, 63426), (7161, 61504), (7392, 59582), (7688, 57288), (8184, 53816), (9548, 46128), (10416, 42284), (10571, 41664), (10912, 40362), (11532, 38192), (13454, 32736), (13888, 31713), (14322, 30752), (14784, 29791), (15376, 28644), (16368, 26908), (19096, 23064), (20181, 21824), (20832, 21142)]