21263741016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{24049}}^1$

素因数の和:24361

約数の個数: 128

約数和(自身を含む): 64184640000

約数和(自身を除く): 42920898984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 277, 399, 456, 532, 554, 798, 831, 1064, 1108, 1596, 1662, 1939, 2216, 3192, 3324, 3878, 5263, 5817, 6648, 7756, 10526, 11634, 15512, 15789, 21052, 23268, 24049, 31578, 36841, 42104, 46536, 48098, 63156, 72147, 73682, 96196, 110523, 126312, 144294, 147364, 168343, 192392, 221046, 288588, 294728, 336686, 442092, 456931, 505029, 577176, 673372, 884184, 913862, 1010058, 1346744, 1370793, 1827724, 2020116, 2741586, 3198517, 3655448, 4040232, 5483172, 6397034, 6661573, 9595551, 10966344, 12794068, 13323146, 19191102, 19984719, 25588136, 26646292, 38382204, 39969438, 46631011, 53292584, 76764408, 79938876, 93262022, 126569887, 139893033, 159877752, 186524044, 253139774, 279786066, 373048088, 379709661, 506279548, 559572132, 759419322, 885989209, 1012559096, 1119144264, 1518838644, 1771978418, 2657967627, 3037677288, 3543956836, 5315935254, 7087913672, 10631870508, 21263741016]

約数ペア:

[(1, 21263741016), (2, 10631870508), (3, 7087913672), (4, 5315935254), (6, 3543956836), (7, 3037677288), (8, 2657967627), (12, 1771978418), (14, 1518838644), (19, 1119144264), (21, 1012559096), (24, 885989209), (28, 759419322), (38, 559572132), (42, 506279548), (56, 379709661), (57, 373048088), (76, 279786066), (84, 253139774), (114, 186524044), (133, 159877752), (152, 139893033), (168, 126569887), (228, 93262022), (266, 79938876), (277, 76764408), (399, 53292584), (456, 46631011), (532, 39969438), (554, 38382204), (798, 26646292), (831, 25588136), (1064, 19984719), (1108, 19191102), (1596, 13323146), (1662, 12794068), (1939, 10966344), (2216, 9595551), (3192, 6661573), (3324, 6397034), (3878, 5483172), (5263, 4040232), (5817, 3655448), (6648, 3198517), (7756, 2741586), (10526, 2020116), (11634, 1827724), (15512, 1370793), (15789, 1346744), (21052, 1010058), (23268, 913862), (24049, 884184), (31578, 673372), (36841, 577176), (42104, 505029), (46536, 456931), (48098, 442092), (63156, 336686), (72147, 294728), (73682, 288588), (96196, 221046), (110523, 192392), (126312, 168343), (144294, 147364)]