308840224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 821705472

約数和(自身を除く): 512865248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 73, 77, 88, 101, 112, 119, 136, 146, 154, 176, 187, 202, 224, 238, 272, 292, 308, 352, 374, 404, 476, 511, 544, 584, 616, 707, 748, 803, 808, 952, 1022, 1111, 1168, 1232, 1241, 1309, 1414, 1496, 1606, 1616, 1717, 1904, 2044, 2222, 2336, 2464, 2482, 2618, 2828, 2992, 3212, 3232, 3434, 3808, 4088, 4444, 4964, 5236, 5621, 5656, 5984, 6424, 6868, 7373, 7777, 8176, 8687, 8888, 9928, 10472, 11242, 11312, 12019, 12848, 13651, 13736, 14746, 15554, 16352, 17374, 17776, 18887, 19856, 20944, 22484, 22624, 24038, 25696, 27302, 27472, 29492, 31108, 34748, 35552, 37774, 39712, 41888, 44968, 48076, 51611, 54604, 54944, 58984, 62216, 69496, 75548, 81103, 89936, 95557, 96152, 103222, 109208, 117968, 124432, 125341, 132209, 138992, 151096, 162206, 179872, 191114, 192304, 206444, 218416, 235936, 248864, 250682, 264418, 277984, 302192, 324412, 382228, 384608, 412888, 436832, 501364, 528836, 567721, 604384, 648824, 764456, 825776, 877387, 1002728, 1057672, 1135442, 1297648, 1378751, 1528912, 1651552, 1754774, 2005456, 2115344, 2270884, 2595296, 2757502, 3057824, 3509548, 4010912, 4230688, 4541768, 5515004, 7019096, 9083536, 9651257, 11030008, 14038192, 18167072, 19302514, 22060016, 28076384, 38605028, 44120032, 77210056, 154420112, 308840224]

約数ペア:

[(1, 308840224), (2, 154420112), (4, 77210056), (7, 44120032), (8, 38605028), (11, 28076384), (14, 22060016), (16, 19302514), (17, 18167072), (22, 14038192), (28, 11030008), (32, 9651257), (34, 9083536), (44, 7019096), (56, 5515004), (68, 4541768), (73, 4230688), (77, 4010912), (88, 3509548), (101, 3057824), (112, 2757502), (119, 2595296), (136, 2270884), (146, 2115344), (154, 2005456), (176, 1754774), (187, 1651552), (202, 1528912), (224, 1378751), (238, 1297648), (272, 1135442), (292, 1057672), (308, 1002728), (352, 877387), (374, 825776), (404, 764456), (476, 648824), (511, 604384), (544, 567721), (584, 528836), (616, 501364), (707, 436832), (748, 412888), (803, 384608), (808, 382228), (952, 324412), (1022, 302192), (1111, 277984), (1168, 264418), (1232, 250682), (1241, 248864), (1309, 235936), (1414, 218416), (1496, 206444), (1606, 192304), (1616, 191114), (1717, 179872), (1904, 162206), (2044, 151096), (2222, 138992), (2336, 132209), (2464, 125341), (2482, 124432), (2618, 117968), (2828, 109208), (2992, 103222), (3212, 96152), (3232, 95557), (3434, 89936), (3808, 81103), (4088, 75548), (4444, 69496), (4964, 62216), (5236, 58984), (5621, 54944), (5656, 54604), (5984, 51611), (6424, 48076), (6868, 44968), (7373, 41888), (7777, 39712), (8176, 37774), (8687, 35552), (8888, 34748), (9928, 31108), (10472, 29492), (11242, 27472), (11312, 27302), (12019, 25696), (12848, 24038), (13651, 22624), (13736, 22484), (14746, 20944), (15554, 19856), (16352, 18887), (17374, 17776)]