272078656423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1091}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 335898501120

約数和(自身を除く): 63819844697

約数列:

[1, 7, 23, 61, 67, 161, 379, 427, 469, 1091, 1403, 1541, 2653, 4087, 7637, 8717, 9821, 10787, 23119, 25093, 25393, 28609, 61019, 66551, 73097, 94001, 161833, 175651, 177751, 413489, 465857, 511679, 531737, 584039, 658007, 1530673, 1548973, 1681231, 2894423, 3722159, 4088273, 4458917, 9510247, 10714711, 10842811, 11768617, 25222829, 27703763, 31212419, 35626379, 66571729, 102555091, 176559803, 193926341, 249384653, 580125067, 637186549, 717885637, 1689929543, 4060875469, 4460305843, 11829506801, 38868379489, 272078656423]

約数ペア:

[(1, 272078656423), (7, 38868379489), (23, 11829506801), (61, 4460305843), (67, 4060875469), (161, 1689929543), (379, 717885637), (427, 637186549), (469, 580125067), (1091, 249384653), (1403, 193926341), (1541, 176559803), (2653, 102555091), (4087, 66571729), (7637, 35626379), (8717, 31212419), (9821, 27703763), (10787, 25222829), (23119, 11768617), (25093, 10842811), (25393, 10714711), (28609, 9510247), (61019, 4458917), (66551, 4088273), (73097, 3722159), (94001, 2894423), (161833, 1681231), (175651, 1548973), (177751, 1530673), (413489, 658007), (465857, 584039), (511679, 531737)]