21779843904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31963}}^1$

素因数の和:32014

約数の個数: 252

約数和(自身を含む): 77259033696

約数和(自身を除く): 55479189792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 448, 468, 504, 507, 546, 576, 624, 672, 676, 728, 819, 832, 936, 1008, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1521, 1638, 1872, 2016, 2028, 2184, 2366, 2496, 2704, 2912, 3042, 3276, 3549, 3744, 4032, 4056, 4368, 4732, 5408, 5824, 6084, 6552, 7098, 7488, 8112, 8736, 9464, 10647, 10816, 12168, 13104, 14196, 16224, 17472, 18928, 21294, 24336, 26208, 28392, 31963, 32448, 37856, 42588, 48672, 52416, 56784, 63926, 75712, 85176, 95889, 97344, 113568, 127852, 170352, 191778, 223741, 227136, 255704, 287667, 340704, 383556, 415519, 447482, 511408, 575334, 671223, 681408, 767112, 831038, 894964, 1022816, 1150668, 1246557, 1342446, 1534224, 1662076, 1789928, 2013669, 2045632, 2301336, 2493114, 2684892, 2908633, 3068448, 3324152, 3579856, 3739671, 4027338, 4602672, 4986228, 5369784, 5401747, 5817266, 6136896, 6648304, 7159712, 7479342, 8054676, 8725899, 9205344, 9972456, 10739568, 10803494, 11634532, 13296608, 14319424, 14958684, 16109352, 16205241, 17451798, 18410688, 19944912, 21479136, 21606988, 23269064, 26177697, 26593216, 29917368, 32218704, 32410482, 34903596, 37812229, 39889824, 42958272, 43213976, 46538128, 48615723, 52355394, 59834736, 64437408, 64820964, 69807192, 75624458, 79779648, 86427952, 93076256, 97231446, 104710788, 113436687, 119669472, 128874816, 129641928, 139614384, 151248916, 172855904, 186152512, 194462892, 209421576, 226873374, 239338944, 259283856, 279228768, 302497832, 340310061, 345711808, 388925784, 418843152, 453746748, 518567712, 558457536, 604995664, 680620122, 777851568, 837686304, 907493496, 1037135424, 1209991328, 1361240244, 1555703136, 1675372608, 1814986992, 2419982656, 2722480488, 3111406272, 3629973984, 5444960976, 7259947968, 10889921952, 21779843904]

約数ペア:

[(1, 21779843904), (2, 10889921952), (3, 7259947968), (4, 5444960976), (6, 3629973984), (7, 3111406272), (8, 2722480488), (9, 2419982656), (12, 1814986992), (13, 1675372608), (14, 1555703136), (16, 1361240244), (18, 1209991328), (21, 1037135424), (24, 907493496), (26, 837686304), (28, 777851568), (32, 680620122), (36, 604995664), (39, 558457536), (42, 518567712), (48, 453746748), (52, 418843152), (56, 388925784), (63, 345711808), (64, 340310061), (72, 302497832), (78, 279228768), (84, 259283856), (91, 239338944), (96, 226873374), (104, 209421576), (112, 194462892), (117, 186152512), (126, 172855904), (144, 151248916), (156, 139614384), (168, 129641928), (169, 128874816), (182, 119669472), (192, 113436687), (208, 104710788), (224, 97231446), (234, 93076256), (252, 86427952), (273, 79779648), (288, 75624458), (312, 69807192), (336, 64820964), (338, 64437408), (364, 59834736), (416, 52355394), (448, 48615723), (468, 46538128), (504, 43213976), (507, 42958272), (546, 39889824), (576, 37812229), (624, 34903596), (672, 32410482), (676, 32218704), (728, 29917368), (819, 26593216), (832, 26177697), (936, 23269064), (1008, 21606988), (1014, 21479136), (1092, 19944912), (1183, 18410688), (1248, 17451798), (1344, 16205241), (1352, 16109352), (1456, 14958684), (1521, 14319424), (1638, 13296608), (1872, 11634532), (2016, 10803494), (2028, 10739568), (2184, 9972456), (2366, 9205344), (2496, 8725899), (2704, 8054676), (2912, 7479342), (3042, 7159712), (3276, 6648304), (3549, 6136896), (3744, 5817266), (4032, 5401747), (4056, 5369784), (4368, 4986228), (4732, 4602672), (5408, 4027338), (5824, 3739671), (6084, 3579856), (6552, 3324152), (7098, 3068448), (7488, 2908633), (8112, 2684892), (8736, 2493114), (9464, 2301336), (10647, 2045632), (10816, 2013669), (12168, 1789928), (13104, 1662076), (14196, 1534224), (16224, 1342446), (17472, 1246557), (18928, 1150668), (21294, 1022816), (24336, 894964), (26208, 831038), (28392, 767112), (31963, 681408), (32448, 671223), (37856, 575334), (42588, 511408), (48672, 447482), (52416, 415519), (56784, 383556), (63926, 340704), (75712, 287667), (85176, 255704), (95889, 227136), (97344, 223741), (113568, 191778), (127852, 170352)]