260041752

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21158

約数の個数: 80

約数和(自身を含む): 766728600

約数和(自身を除く): 506686848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 21121, 42242, 63363, 84484, 126726, 168968, 190089, 253452, 380178, 401299, 506904, 570267, 760356, 802598, 1140534, 1203897, 1520712, 1605196, 1710801, 2281068, 2407794, 3210392, 3421602, 3611691, 4562136, 4815588, 6843204, 7223382, 9631176, 10835073, 13686408, 14446764, 21670146, 28893528, 32505219, 43340292, 65010438, 86680584, 130020876, 260041752]

約数ペア:

[(1, 260041752), (2, 130020876), (3, 86680584), (4, 65010438), (6, 43340292), (8, 32505219), (9, 28893528), (12, 21670146), (18, 14446764), (19, 13686408), (24, 10835073), (27, 9631176), (36, 7223382), (38, 6843204), (54, 4815588), (57, 4562136), (72, 3611691), (76, 3421602), (81, 3210392), (108, 2407794), (114, 2281068), (152, 1710801), (162, 1605196), (171, 1520712), (216, 1203897), (228, 1140534), (324, 802598), (342, 760356), (456, 570267), (513, 506904), (648, 401299), (684, 380178), (1026, 253452), (1368, 190089), (1539, 168968), (2052, 126726), (3078, 84484), (4104, 63363), (6156, 42242), (12312, 21121)]