1538838576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51131}}^1$

素因数の和:51175

約数の個数: 120

約数和(自身を含む): 4945487040

約数和(自身を除く): 3406648464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 30096, 51131, 102262, 153393, 204524, 306786, 409048, 460179, 562441, 613572, 818096, 920358, 971489, 1124882, 1227144, 1687323, 1840716, 1942978, 2249764, 2454288, 2914467, 3374646, 3681432, 3885956, 4499528, 5061969, 5828934, 6749292, 7362864, 7771912, 8743401, 8999056, 10123938, 10686379, 11657868, 13498584, 15543824, 17486802, 20247876, 21372758, 23315736, 26997168, 32059137, 34973604, 40495752, 42745516, 46631472, 64118274, 69947208, 80991504, 85491032, 96177411, 128236548, 139894416, 170982064, 192354822, 256473096, 384709644, 512946192, 769419288, 1538838576]

約数ペア:

[(1, 1538838576), (2, 769419288), (3, 512946192), (4, 384709644), (6, 256473096), (8, 192354822), (9, 170982064), (11, 139894416), (12, 128236548), (16, 96177411), (18, 85491032), (19, 80991504), (22, 69947208), (24, 64118274), (33, 46631472), (36, 42745516), (38, 40495752), (44, 34973604), (48, 32059137), (57, 26997168), (66, 23315736), (72, 21372758), (76, 20247876), (88, 17486802), (99, 15543824), (114, 13498584), (132, 11657868), (144, 10686379), (152, 10123938), (171, 8999056), (176, 8743401), (198, 7771912), (209, 7362864), (228, 6749292), (264, 5828934), (304, 5061969), (342, 4499528), (396, 3885956), (418, 3681432), (456, 3374646), (528, 2914467), (627, 2454288), (684, 2249764), (792, 1942978), (836, 1840716), (912, 1687323), (1254, 1227144), (1368, 1124882), (1584, 971489), (1672, 920358), (1881, 818096), (2508, 613572), (2736, 562441), (3344, 460179), (3762, 409048), (5016, 306786), (7524, 204524), (10032, 153393), (15048, 102262), (30096, 51131)]