1490274767072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2161}}^1\times {\mathrm{18217}}^1$

素因数の和:20421

約数の個数: 144

約数和(自身を含む): 3632770929312

約数和(自身を除く): 2142496162240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2161, 2366, 2704, 2912, 4322, 4732, 5408, 8644, 9464, 15127, 17288, 18217, 18928, 28093, 30254, 34576, 36434, 37856, 56186, 60508, 69152, 72868, 112372, 121016, 127519, 145736, 196651, 224744, 236821, 242032, 255038, 291472, 365209, 393302, 449488, 473642, 484064, 510076, 582944, 730418, 786604, 898976, 947284, 1020152, 1460836, 1573208, 1657747, 1894568, 2040304, 2556463, 2921672, 3078673, 3146416, 3315494, 3789136, 4080608, 5112926, 5843344, 6157346, 6292832, 6630988, 7578272, 10225852, 11686688, 12314692, 13261976, 20451704, 21550711, 24629384, 26523952, 39366937, 40903408, 43101422, 49258768, 53047904, 78733874, 81806816, 86202844, 98517536, 157467748, 172405688, 275568559, 314935496, 344811376, 511770181, 551137118, 629870992, 689622752, 1023540362, 1102274236, 1259741984, 2047080724, 2204548472, 3582391267, 4094161448, 4409096944, 6653012353, 7164782534, 8188322896, 8818193888, 13306024706, 14329565068, 16376645792, 26612049412, 28659130136, 46571086471, 53224098824, 57318260272, 93142172942, 106448197648, 114636520544, 186284345884, 212896395296, 372568691768, 745137383536, 1490274767072]

約数ペア:

[(1, 1490274767072), (2, 745137383536), (4, 372568691768), (7, 212896395296), (8, 186284345884), (13, 114636520544), (14, 106448197648), (16, 93142172942), (26, 57318260272), (28, 53224098824), (32, 46571086471), (52, 28659130136), (56, 26612049412), (91, 16376645792), (104, 14329565068), (112, 13306024706), (169, 8818193888), (182, 8188322896), (208, 7164782534), (224, 6653012353), (338, 4409096944), (364, 4094161448), (416, 3582391267), (676, 2204548472), (728, 2047080724), (1183, 1259741984), (1352, 1102274236), (1456, 1023540362), (2161, 689622752), (2366, 629870992), (2704, 551137118), (2912, 511770181), (4322, 344811376), (4732, 314935496), (5408, 275568559), (8644, 172405688), (9464, 157467748), (15127, 98517536), (17288, 86202844), (18217, 81806816), (18928, 78733874), (28093, 53047904), (30254, 49258768), (34576, 43101422), (36434, 40903408), (37856, 39366937), (56186, 26523952), (60508, 24629384), (69152, 21550711), (72868, 20451704), (112372, 13261976), (121016, 12314692), (127519, 11686688), (145736, 10225852), (196651, 7578272), (224744, 6630988), (236821, 6292832), (242032, 6157346), (255038, 5843344), (291472, 5112926), (365209, 4080608), (393302, 3789136), (449488, 3315494), (473642, 3146416), (484064, 3078673), (510076, 2921672), (582944, 2556463), (730418, 2040304), (786604, 1894568), (898976, 1657747), (947284, 1573208), (1020152, 1460836)]