28041327468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{102181}}^1$

素因数の和:102226

約数の個数: 180

約数和(自身を含む): 92087235856

約数和(自身を除く): 64045908388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1694, 1782, 2079, 2178, 2268, 2541, 2772, 3267, 3388, 3564, 4158, 4356, 5082, 6237, 6534, 7623, 8316, 9801, 10164, 12474, 13068, 15246, 19602, 22869, 24948, 30492, 39204, 45738, 68607, 91476, 102181, 137214, 204362, 274428, 306543, 408724, 613086, 715267, 919629, 1123991, 1226172, 1430534, 1839258, 2145801, 2247982, 2758887, 2861068, 3371973, 3678516, 4291602, 4495964, 5517774, 6437403, 6743946, 7867937, 8276661, 8583204, 10115919, 11035548, 12363901, 12874806, 13487892, 15735874, 16553322, 19312209, 20231838, 23603811, 24727802, 25749612, 30347757, 31471748, 33106644, 37091703, 38624418, 40463676, 47207622, 49455604, 57936627, 60695514, 70811433, 74183406, 77248836, 86547307, 91043271, 94415244, 111275109, 115873254, 121391028, 141622866, 148366812, 173094614, 182086542, 212434299, 222550218, 231746508, 259641921, 283245732, 333825327, 346189228, 364173084, 424868598, 445100436, 519283842, 637302897, 667650654, 778925763, 849737196, 1001475981, 1038567684, 1274605794, 1335301308, 1557851526, 2002951962, 2336777289, 2549211588, 3115703052, 4005903924, 4673554578, 7010331867, 9347109156, 14020663734, 28041327468]

約数ペア:

[(1, 28041327468), (2, 14020663734), (3, 9347109156), (4, 7010331867), (6, 4673554578), (7, 4005903924), (9, 3115703052), (11, 2549211588), (12, 2336777289), (14, 2002951962), (18, 1557851526), (21, 1335301308), (22, 1274605794), (27, 1038567684), (28, 1001475981), (33, 849737196), (36, 778925763), (42, 667650654), (44, 637302897), (54, 519283842), (63, 445100436), (66, 424868598), (77, 364173084), (81, 346189228), (84, 333825327), (99, 283245732), (108, 259641921), (121, 231746508), (126, 222550218), (132, 212434299), (154, 182086542), (162, 173094614), (189, 148366812), (198, 141622866), (231, 121391028), (242, 115873254), (252, 111275109), (297, 94415244), (308, 91043271), (324, 86547307), (363, 77248836), (378, 74183406), (396, 70811433), (462, 60695514), (484, 57936627), (567, 49455604), (594, 47207622), (693, 40463676), (726, 38624418), (756, 37091703), (847, 33106644), (891, 31471748), (924, 30347757), (1089, 25749612), (1134, 24727802), (1188, 23603811), (1386, 20231838), (1452, 19312209), (1694, 16553322), (1782, 15735874), (2079, 13487892), (2178, 12874806), (2268, 12363901), (2541, 11035548), (2772, 10115919), (3267, 8583204), (3388, 8276661), (3564, 7867937), (4158, 6743946), (4356, 6437403), (5082, 5517774), (6237, 4495964), (6534, 4291602), (7623, 3678516), (8316, 3371973), (9801, 2861068), (10164, 2758887), (12474, 2247982), (13068, 2145801), (15246, 1839258), (19602, 1430534), (22869, 1226172), (24948, 1123991), (30492, 919629), (39204, 715267), (45738, 613086), (68607, 408724), (91476, 306543), (102181, 274428), (137214, 204362)]