28716109968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6841}}^1$

素因数の和:6934

約数の個数: 240

約数和(自身を含む): 94356544128

約数和(自身を除く): 65640434160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 961, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1922, 2184, 2418, 2604, 2821, 2883, 3224, 3472, 3844, 4368, 4836, 5208, 5642, 5766, 6448, 6727, 6841, 7688, 8463, 9672, 10416, 11284, 11532, 12493, 13454, 13682, 15376, 16926, 19344, 20181, 20523, 22568, 23064, 24986, 26908, 27364, 33852, 37479, 40362, 41046, 45136, 46128, 47887, 49972, 53816, 54728, 67704, 74958, 80724, 82092, 87451, 88933, 95774, 99944, 107632, 109456, 135408, 143661, 149916, 161448, 164184, 174902, 177866, 191548, 199888, 212071, 262353, 266799, 287322, 299832, 322896, 328368, 349804, 355732, 383096, 424142, 524706, 533598, 574644, 599664, 622531, 636213, 699608, 711464, 766192, 848284, 1049412, 1067196, 1149288, 1245062, 1272426, 1399216, 1422928, 1484497, 1696568, 1867593, 2098824, 2134392, 2298576, 2490124, 2544852, 2756923, 2968994, 3393136, 3735186, 4197648, 4268784, 4453491, 4980248, 5089704, 5513846, 5937988, 6574201, 7470372, 8270769, 8906982, 9960496, 10179408, 11027692, 11875976, 13148402, 14940744, 16541538, 17813964, 19298461, 19722603, 22055384, 23751952, 26296804, 29881488, 33083076, 35627928, 38596922, 39445206, 44110768, 46019407, 52593608, 57895383, 66166152, 71255856, 77193844, 78890412, 85464613, 92038814, 105187216, 115790766, 132332304, 138058221, 154387688, 157780824, 170929226, 184077628, 231581532, 256393839, 276116442, 308775376, 315561648, 341858452, 368155256, 463163064, 512787678, 552232884, 598252291, 683716904, 736310512, 926326128, 1025575356, 1104465768, 1196504582, 1367433808, 1794756873, 2051150712, 2208931536, 2393009164, 3589513746, 4102301424, 4786018328, 7179027492, 9572036656, 14358054984, 28716109968]

約数ペア:

[(1, 28716109968), (2, 14358054984), (3, 9572036656), (4, 7179027492), (6, 4786018328), (7, 4102301424), (8, 3589513746), (12, 2393009164), (13, 2208931536), (14, 2051150712), (16, 1794756873), (21, 1367433808), (24, 1196504582), (26, 1104465768), (28, 1025575356), (31, 926326128), (39, 736310512), (42, 683716904), (48, 598252291), (52, 552232884), (56, 512787678), (62, 463163064), (78, 368155256), (84, 341858452), (91, 315561648), (93, 308775376), (104, 276116442), (112, 256393839), (124, 231581532), (156, 184077628), (168, 170929226), (182, 157780824), (186, 154387688), (208, 138058221), (217, 132332304), (248, 115790766), (273, 105187216), (312, 92038814), (336, 85464613), (364, 78890412), (372, 77193844), (403, 71255856), (434, 66166152), (496, 57895383), (546, 52593608), (624, 46019407), (651, 44110768), (728, 39445206), (744, 38596922), (806, 35627928), (868, 33083076), (961, 29881488), (1092, 26296804), (1209, 23751952), (1302, 22055384), (1456, 19722603), (1488, 19298461), (1612, 17813964), (1736, 16541538), (1922, 14940744), (2184, 13148402), (2418, 11875976), (2604, 11027692), (2821, 10179408), (2883, 9960496), (3224, 8906982), (3472, 8270769), (3844, 7470372), (4368, 6574201), (4836, 5937988), (5208, 5513846), (5642, 5089704), (5766, 4980248), (6448, 4453491), (6727, 4268784), (6841, 4197648), (7688, 3735186), (8463, 3393136), (9672, 2968994), (10416, 2756923), (11284, 2544852), (11532, 2490124), (12493, 2298576), (13454, 2134392), (13682, 2098824), (15376, 1867593), (16926, 1696568), (19344, 1484497), (20181, 1422928), (20523, 1399216), (22568, 1272426), (23064, 1245062), (24986, 1149288), (26908, 1067196), (27364, 1049412), (33852, 848284), (37479, 766192), (40362, 711464), (41046, 699608), (45136, 636213), (46128, 622531), (47887, 599664), (49972, 574644), (53816, 533598), (54728, 524706), (67704, 424142), (74958, 383096), (80724, 355732), (82092, 349804), (87451, 328368), (88933, 322896), (95774, 299832), (99944, 287322), (107632, 266799), (109456, 262353), (135408, 212071), (143661, 199888), (149916, 191548), (161448, 177866), (164184, 174902)]