21937882512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5477}}^1$

素因数の和:5646

約数の個数: 240

約数和(自身を含む): 71551795392

約数和(自身を除く): 49613912880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 131, 147, 156, 168, 182, 196, 208, 262, 273, 294, 312, 336, 364, 392, 393, 524, 546, 588, 624, 637, 728, 784, 786, 917, 1048, 1092, 1176, 1274, 1456, 1572, 1703, 1834, 1911, 2096, 2184, 2352, 2548, 2751, 3144, 3406, 3668, 3822, 4368, 5096, 5109, 5477, 5502, 6288, 6419, 6812, 7336, 7644, 10192, 10218, 10954, 11004, 11921, 12838, 13624, 14672, 15288, 16431, 19257, 20436, 21908, 22008, 23842, 25676, 27248, 30576, 32862, 35763, 38339, 38514, 40872, 43816, 44016, 47684, 51352, 65724, 71201, 71526, 76678, 77028, 81744, 83447, 87632, 95368, 102704, 115017, 131448, 142402, 143052, 153356, 154056, 166894, 190736, 213603, 230034, 250341, 262896, 268373, 284804, 286104, 306712, 308112, 333788, 427206, 460068, 498407, 500682, 536746, 569608, 572208, 613424, 667576, 717487, 805119, 854412, 920136, 996814, 1001364, 1073492, 1139216, 1335152, 1434974, 1495221, 1610238, 1708824, 1840272, 1993628, 2002728, 2146984, 2152461, 2869948, 2990442, 3220476, 3417648, 3488849, 3987256, 4005456, 4293968, 4304922, 5022409, 5739896, 5980884, 6440952, 6977698, 7974512, 8609844, 9327331, 10044818, 10466547, 11479792, 11961768, 12881904, 13955396, 15067227, 17219688, 18654662, 20089636, 20933094, 23923536, 27910792, 27981993, 30134454, 34439376, 35156863, 37309324, 40179272, 41866188, 55821584, 55963986, 60268908, 65291317, 70313726, 74618648, 80358544, 83732376, 105470589, 111927972, 120537816, 130582634, 140627452, 149237296, 167464752, 195873951, 210941178, 223855944, 241075632, 261165268, 281254904, 391747902, 421882356, 447711888, 457039219, 522330536, 562509808, 783495804, 843764712, 914078438, 1044661072, 1371117657, 1566991608, 1687529424, 1828156876, 2742235314, 3133983216, 3656313752, 5484470628, 7312627504, 10968941256, 21937882512]

約数ペア:

[(1, 21937882512), (2, 10968941256), (3, 7312627504), (4, 5484470628), (6, 3656313752), (7, 3133983216), (8, 2742235314), (12, 1828156876), (13, 1687529424), (14, 1566991608), (16, 1371117657), (21, 1044661072), (24, 914078438), (26, 843764712), (28, 783495804), (39, 562509808), (42, 522330536), (48, 457039219), (49, 447711888), (52, 421882356), (56, 391747902), (78, 281254904), (84, 261165268), (91, 241075632), (98, 223855944), (104, 210941178), (112, 195873951), (131, 167464752), (147, 149237296), (156, 140627452), (168, 130582634), (182, 120537816), (196, 111927972), (208, 105470589), (262, 83732376), (273, 80358544), (294, 74618648), (312, 70313726), (336, 65291317), (364, 60268908), (392, 55963986), (393, 55821584), (524, 41866188), (546, 40179272), (588, 37309324), (624, 35156863), (637, 34439376), (728, 30134454), (784, 27981993), (786, 27910792), (917, 23923536), (1048, 20933094), (1092, 20089636), (1176, 18654662), (1274, 17219688), (1456, 15067227), (1572, 13955396), (1703, 12881904), (1834, 11961768), (1911, 11479792), (2096, 10466547), (2184, 10044818), (2352, 9327331), (2548, 8609844), (2751, 7974512), (3144, 6977698), (3406, 6440952), (3668, 5980884), (3822, 5739896), (4368, 5022409), (5096, 4304922), (5109, 4293968), (5477, 4005456), (5502, 3987256), (6288, 3488849), (6419, 3417648), (6812, 3220476), (7336, 2990442), (7644, 2869948), (10192, 2152461), (10218, 2146984), (10954, 2002728), (11004, 1993628), (11921, 1840272), (12838, 1708824), (13624, 1610238), (14672, 1495221), (15288, 1434974), (16431, 1335152), (19257, 1139216), (20436, 1073492), (21908, 1001364), (22008, 996814), (23842, 920136), (25676, 854412), (27248, 805119), (30576, 717487), (32862, 667576), (35763, 613424), (38339, 572208), (38514, 569608), (40872, 536746), (43816, 500682), (44016, 498407), (47684, 460068), (51352, 427206), (65724, 333788), (71201, 308112), (71526, 306712), (76678, 286104), (77028, 284804), (81744, 268373), (83447, 262896), (87632, 250341), (95368, 230034), (102704, 213603), (115017, 190736), (131448, 166894), (142402, 154056), (143052, 153356)]