406922544

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21247}}^1$

素因数の和:21287

約数の個数: 120

約数和(自身を含む): 1370071040

約数和(自身を除く): 963148496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 21247, 42494, 63741, 84988, 127482, 148729, 169976, 191223, 254964, 297458, 339952, 382446, 403693, 446187, 509928, 594916, 764892, 807386, 892374, 1019856, 1189832, 1211079, 1338561, 1529784, 1614772, 1784748, 2379664, 2422158, 2677122, 2825851, 3059568, 3229544, 3569496, 3633237, 4844316, 5354244, 5651702, 6459088, 7138992, 7266474, 8477553, 9688632, 10708488, 11303404, 14532948, 16955106, 19377264, 21416976, 22606808, 25432659, 29065896, 33910212, 45213616, 50865318, 58131792, 67820424, 101730636, 135640848, 203461272, 406922544]

約数ペア:

[(1, 406922544), (2, 203461272), (3, 135640848), (4, 101730636), (6, 67820424), (7, 58131792), (8, 50865318), (9, 45213616), (12, 33910212), (14, 29065896), (16, 25432659), (18, 22606808), (19, 21416976), (21, 19377264), (24, 16955106), (28, 14532948), (36, 11303404), (38, 10708488), (42, 9688632), (48, 8477553), (56, 7266474), (57, 7138992), (63, 6459088), (72, 5651702), (76, 5354244), (84, 4844316), (112, 3633237), (114, 3569496), (126, 3229544), (133, 3059568), (144, 2825851), (152, 2677122), (168, 2422158), (171, 2379664), (228, 1784748), (252, 1614772), (266, 1529784), (304, 1338561), (336, 1211079), (342, 1189832), (399, 1019856), (456, 892374), (504, 807386), (532, 764892), (684, 594916), (798, 509928), (912, 446187), (1008, 403693), (1064, 382446), (1197, 339952), (1368, 297458), (1596, 254964), (2128, 191223), (2394, 169976), (2736, 148729), (3192, 127482), (4788, 84988), (6384, 63741), (9576, 42494), (19152, 21247)]